497379753

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 799839040

約数和(自身を除く): 302459287

約数列:

[1, 3, 9, 13, 39, 43, 109, 117, 129, 327, 387, 559, 907, 981, 1417, 1677, 2721, 4251, 4687, 5031, 8163, 11791, 12753, 14061, 35373, 39001, 42183, 60931, 98863, 106119, 117003, 182793, 296589, 351009, 507013, 548379, 889767, 1285219, 1521039, 3855657, 4251109, 4563117, 11566971, 12753327, 38259981, 55264417, 165793251, 497379753]

約数ペア:

[(1, 497379753), (3, 165793251), (9, 55264417), (13, 38259981), (39, 12753327), (43, 11566971), (109, 4563117), (117, 4251109), (129, 3855657), (327, 1521039), (387, 1285219), (559, 889767), (907, 548379), (981, 507013), (1417, 351009), (1677, 296589), (2721, 182793), (4251, 117003), (4687, 106119), (5031, 98863), (8163, 60931), (11791, 42183), (12753, 39001), (14061, 35373)]