230841793

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21317}}^1$

素因数の和:21361

約数の個数: 24

約数和(自身を含む): 306211752

約数和(自身を除く): 75369959

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 21317, 149219, 277121, 362389, 1044533, 1939847, 2536723, 4711057, 13578929, 17757061, 32977399, 230841793]

約数ペア:

[(1, 230841793), (7, 32977399), (13, 17757061), (17, 13578929), (49, 4711057), (91, 2536723), (119, 1939847), (221, 1044533), (637, 362389), (833, 277121), (1547, 149219), (10829, 21317)]