1427331339

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{190387}}^1$

素因数の和:190424

約数の個数: 36

約数和(自身を含む): 2539395144

約数和(自身を除く): 1112063805

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 190387, 571161, 1332709, 1713483, 3236579, 3998127, 9328963, 9709737, 11994381, 22656053, 27986889, 29129211, 67968159, 83960667, 158592371, 203904477, 475777113, 1427331339]

約数ペア:

[(1, 1427331339), (3, 475777113), (7, 203904477), (9, 158592371), (17, 83960667), (21, 67968159), (49, 29129211), (51, 27986889), (63, 22656053), (119, 11994381), (147, 9709737), (153, 9328963), (357, 3998127), (441, 3236579), (833, 1713483), (1071, 1332709), (2499, 571161), (7497, 190387)]