328828193

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 353289600

約数和(自身を除く): 24461407

約数列:

[1, 19, 71, 173, 1349, 1409, 3287, 12283, 26771, 100039, 233377, 243757, 1900741, 4631383, 17306747, 328828193]

約数ペア:

[(1, 328828193), (19, 17306747), (71, 4631383), (173, 1900741), (1349, 243757), (1409, 233377), (3287, 100039), (12283, 26771)]