468671

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 16

約数和(自身を含む): 580608

約数和(自身を除く): 111937

約数列:

[1, 7, 23, 41, 71, 161, 287, 497, 943, 1633, 2911, 6601, 11431, 20377, 66953, 468671]

約数ペア:

[(1, 468671), (7, 66953), (23, 20377), (41, 11431), (71, 6601), (161, 2911), (287, 1633), (497, 943)]