47131347

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6763}}^1$

素因数の和:6890

約数の個数: 16

約数和(自身を含む): 66233088

約数和(自身を除く): 19101741

約数列:

[1, 3, 23, 69, 101, 303, 2323, 6763, 6969, 20289, 155549, 466647, 683063, 2049189, 15710449, 47131347]

約数ペア:

[(1, 47131347), (3, 15710449), (23, 2049189), (69, 683063), (101, 466647), (303, 155549), (2323, 20289), (6763, 6969)]