1630119

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 2308320

約数和(自身を除く): 678201

約数列:

[1, 3, 29, 41, 87, 123, 457, 1189, 1371, 3567, 13253, 18737, 39759, 56211, 543373, 1630119]

約数ペア:

[(1, 1630119), (3, 543373), (29, 56211), (41, 39759), (87, 18737), (123, 13253), (457, 3567), (1189, 1371)]