39155883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 58705920

約数和(自身を除く): 19550037

約数列:

[1, 3, 13, 31, 39, 93, 139, 233, 403, 417, 699, 1209, 1807, 3029, 4309, 5421, 7223, 9087, 12927, 21669, 32387, 56017, 93899, 97161, 168051, 281697, 421031, 1003997, 1263093, 3011991, 13051961, 39155883]

約数ペア:

[(1, 39155883), (3, 13051961), (13, 3011991), (31, 1263093), (39, 1003997), (93, 421031), (139, 281697), (233, 168051), (403, 97161), (417, 93899), (699, 56017), (1209, 32387), (1807, 21669), (3029, 12927), (4309, 9087), (5421, 7223)]