7711977

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 13281408

約数和(自身を除く): 5569431

約数列:

[1, 3, 7, 13, 21, 39, 41, 53, 91, 123, 159, 169, 273, 287, 371, 507, 533, 689, 861, 1113, 1183, 1599, 2067, 2173, 3549, 3731, 4823, 6519, 6929, 8957, 11193, 14469, 15211, 20787, 26871, 28249, 45633, 48503, 62699, 84747, 145509, 188097, 197743, 367237, 593229, 1101711, 2570659, 7711977]

約数ペア:

[(1, 7711977), (3, 2570659), (7, 1101711), (13, 593229), (21, 367237), (39, 197743), (41, 188097), (53, 145509), (91, 84747), (123, 62699), (159, 48503), (169, 45633), (273, 28249), (287, 26871), (371, 20787), (507, 15211), (533, 14469), (689, 11193), (861, 8957), (1113, 6929), (1183, 6519), (1599, 4823), (2067, 3731), (2173, 3549)]