131316

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 317184

約数和(自身を除く): 185868

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 353, 372, 706, 1059, 1412, 2118, 4236, 10943, 21886, 32829, 43772, 65658, 131316]

約数ペア:

[(1, 131316), (2, 65658), (3, 43772), (4, 32829), (6, 21886), (12, 10943), (31, 4236), (62, 2118), (93, 1412), (124, 1059), (186, 706), (353, 372)]