2975397

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 4106880

約数和(自身を除く): 1131483

約数列:

[1, 3, 61, 71, 183, 213, 229, 687, 4331, 12993, 13969, 16259, 41907, 48777, 991799, 2975397]

約数ペア:

[(1, 2975397), (3, 991799), (61, 48777), (71, 41907), (183, 16259), (213, 13969), (229, 12993), (687, 4331)]