487891119

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{41141}}^1$

素因数の和:41270

約数の個数: 16

約数和(自身を含む): 671437440

約数和(自身を除く): 183546321

約数列:

[1, 3, 59, 67, 177, 201, 3953, 11859, 41141, 123423, 2427319, 2756447, 7281957, 8269341, 162630373, 487891119]

約数ペア:

[(1, 487891119), (3, 162630373), (59, 8269341), (67, 7281957), (177, 2756447), (201, 2427319), (3953, 123423), (11859, 41141)]