40164189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 60211200

約数和(自身を除く): 20047011

約数列:

[1, 3, 13, 31, 39, 93, 139, 239, 403, 417, 717, 1209, 1807, 3107, 4309, 5421, 7409, 9321, 12927, 22227, 33221, 56017, 96317, 99663, 168051, 288951, 431873, 1029851, 1295619, 3089553, 13388063, 40164189]

約数ペア:

[(1, 40164189), (3, 13388063), (13, 3089553), (31, 1295619), (39, 1029851), (93, 431873), (139, 288951), (239, 168051), (403, 99663), (417, 96317), (717, 56017), (1209, 33221), (1807, 22227), (3107, 12927), (4309, 9321), (5421, 7409)]