40370031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 63030240

約数和(自身を除く): 22660209

約数列:

[1, 3, 9, 13, 39, 117, 389, 887, 1167, 2661, 3501, 5057, 7983, 11531, 15171, 34593, 45513, 103779, 345043, 1035129, 3105387, 4485559, 13456677, 40370031]

約数ペア:

[(1, 40370031), (3, 13456677), (9, 4485559), (13, 3105387), (39, 1035129), (117, 345043), (389, 103779), (887, 45513), (1167, 34593), (2661, 15171), (3501, 11531), (5057, 7983)]