7377123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 11176704

約数和(自身を除く): 3799581

約数列:

[1, 3, 13, 39, 43, 53, 83, 129, 159, 249, 559, 689, 1079, 1677, 2067, 2279, 3237, 3569, 4399, 6837, 10707, 13197, 29627, 46397, 57187, 88881, 139191, 171561, 189157, 567471, 2459041, 7377123]

約数ペア:

[(1, 7377123), (3, 2459041), (13, 567471), (39, 189157), (43, 171561), (53, 139191), (83, 88881), (129, 57187), (159, 46397), (249, 29627), (559, 13197), (689, 10707), (1079, 6837), (1677, 4399), (2067, 3569), (2279, 3237)]