415055979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{3631}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 646481472

約数和(自身を除く): 231425493

約数列:

[1, 3, 9, 13, 39, 117, 977, 2931, 3631, 8793, 10893, 12701, 32679, 38103, 47203, 114309, 141609, 424827, 3547487, 10642461, 31927383, 46117331, 138351993, 415055979]

約数ペア:

[(1, 415055979), (3, 138351993), (9, 46117331), (13, 31927383), (39, 10642461), (117, 3547487), (977, 424827), (2931, 141609), (3631, 114309), (8793, 47203), (10893, 38103), (12701, 32679)]