397668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 958720

約数和(自身を除く): 561052

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1069, 2138, 3207, 4276, 6414, 12828, 33139, 66278, 99417, 132556, 198834, 397668]

約数ペア:

[(1, 397668), (2, 198834), (3, 132556), (4, 99417), (6, 66278), (12, 33139), (31, 12828), (62, 6414), (93, 4276), (124, 3207), (186, 2138), (372, 1069)]