40970839

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 51649920

約数和(自身を除く): 10679081

約数列:

[1, 7, 13, 59, 91, 169, 413, 587, 767, 1183, 4109, 5369, 7631, 9971, 34633, 53417, 69797, 99203, 242431, 450229, 694421, 3151603, 5852977, 40970839]

約数ペア:

[(1, 40970839), (7, 5852977), (13, 3151603), (59, 694421), (91, 450229), (169, 242431), (413, 99203), (587, 69797), (767, 53417), (1183, 34633), (4109, 9971), (5369, 7631)]