624291213

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 1072895040

約数和(自身を除く): 448603827

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 113, 147, 177, 273, 339, 343, 413, 637, 767, 791, 1029, 1239, 1469, 1911, 2301, 2373, 2401, 2891, 4407, 4459, 5369, 5537, 6667, 7203, 8673, 10283, 13377, 16107, 16611, 20001, 20237, 30849, 31213, 37583, 38759, 46669, 60711, 71981, 86671, 93639, 112749, 116277, 140007, 141659, 215943, 260013, 263081, 271313, 326683, 424977, 503867, 606697, 789243, 813939, 980049, 1511601, 1820091, 1841567, 2286781, 3527069, 4246879, 5524701, 6860343, 10581207, 12740637, 16007467, 29728153, 48022401, 89184459, 208097071, 624291213]

約数ペア:

[(1, 624291213), (3, 208097071), (7, 89184459), (13, 48022401), (21, 29728153), (39, 16007467), (49, 12740637), (59, 10581207), (91, 6860343), (113, 5524701), (147, 4246879), (177, 3527069), (273, 2286781), (339, 1841567), (343, 1820091), (413, 1511601), (637, 980049), (767, 813939), (791, 789243), (1029, 606697), (1239, 503867), (1469, 424977), (1911, 326683), (2301, 271313), (2373, 263081), (2401, 260013), (2891, 215943), (4407, 141659), (4459, 140007), (5369, 116277), (5537, 112749), (6667, 93639), (7203, 86671), (8673, 71981), (10283, 60711), (13377, 46669), (16107, 38759), (16611, 37583), (20001, 31213), (20237, 30849)]