123704421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 182138880

約数和(自身を除く): 58434459

約数列:

[1, 3, 19, 41, 43, 57, 123, 129, 779, 817, 1231, 1763, 2337, 2451, 3693, 5289, 23389, 33497, 50471, 52933, 70167, 100491, 151413, 158799, 958949, 1005727, 2170253, 2876847, 3017181, 6510759, 41234807, 123704421]

約数ペア:

[(1, 123704421), (3, 41234807), (19, 6510759), (41, 3017181), (43, 2876847), (57, 2170253), (123, 1005727), (129, 958949), (779, 158799), (817, 151413), (1231, 100491), (1763, 70167), (2337, 52933), (2451, 50471), (3693, 33497), (5289, 23389)]