3191838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 6945792

約数和(自身を除く): 3753954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 271, 302, 453, 542, 813, 906, 1626, 1963, 3523, 3926, 5889, 7046, 10569, 11778, 21138, 40921, 81842, 122763, 245526, 531973, 1063946, 1595919, 3191838]

約数ペア:

[(1, 3191838), (2, 1595919), (3, 1063946), (6, 531973), (13, 245526), (26, 122763), (39, 81842), (78, 40921), (151, 21138), (271, 11778), (302, 10569), (453, 7046), (542, 5889), (813, 3926), (906, 3523), (1626, 1963)]