3479931

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 6307392

約数和(自身を除く): 2827461

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 607, 637, 819, 1821, 1911, 4249, 5463, 5733, 7891, 12747, 23673, 29743, 38241, 55237, 71019, 89229, 165711, 267687, 386659, 497133, 1159977, 3479931]

約数ペア:

[(1, 3479931), (3, 1159977), (7, 497133), (9, 386659), (13, 267687), (21, 165711), (39, 89229), (49, 71019), (63, 55237), (91, 38241), (117, 29743), (147, 23673), (273, 12747), (441, 7891), (607, 5733), (637, 5463), (819, 4249), (1821, 1911)]