310518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1348

約数の個数: 24

約数和(自身を含む): 725088

約数和(自身を除く): 414570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1327, 2654, 3981, 7962, 11943, 17251, 23886, 34502, 51753, 103506, 155259, 310518]

約数ペア:

[(1, 310518), (2, 155259), (3, 103506), (6, 51753), (9, 34502), (13, 23886), (18, 17251), (26, 11943), (39, 7962), (78, 3981), (117, 2654), (234, 1327)]