29178921

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 40134528

約数和(自身を除く): 10955607

約数列:

[1, 3, 41, 123, 157, 471, 1511, 4533, 6437, 19311, 61951, 185853, 237227, 711681, 9726307, 29178921]

約数ペア:

[(1, 29178921), (3, 9726307), (41, 711681), (123, 237227), (157, 185853), (471, 61951), (1511, 19311), (4533, 6437)]