47708493

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31121}}^1$

素因数の和:31204

約数の個数: 16

約数和(自身を含む): 73696896

約数和(自身を除く): 25988403

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 31121, 93363, 217847, 653541, 2271833, 6815499, 15902831, 47708493]

約数ペア:

[(1, 47708493), (3, 15902831), (7, 6815499), (21, 2271833), (73, 653541), (219, 217847), (511, 93363), (1533, 31121)]