118098921

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1999}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 161280000

約数和(自身を除く): 43181079

約数列:

[1, 3, 47, 141, 419, 1257, 1999, 5997, 19693, 59079, 93953, 281859, 837581, 2512743, 39366307, 118098921]

約数ペア:

[(1, 118098921), (3, 39366307), (47, 2512743), (141, 837581), (419, 281859), (1257, 93953), (1999, 59079), (5997, 19693)]