56242473

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 87595776

約数和(自身を除く): 31353303

約数列:

[1, 3, 7, 21, 113, 137, 173, 339, 411, 519, 791, 959, 1211, 2373, 2877, 3633, 15481, 19549, 23701, 46443, 58647, 71103, 108367, 136843, 165907, 325101, 410529, 497721, 2678213, 8034639, 18747491, 56242473]

約数ペア:

[(1, 56242473), (3, 18747491), (7, 8034639), (21, 2678213), (113, 497721), (137, 410529), (173, 325101), (339, 165907), (411, 136843), (519, 108367), (791, 71103), (959, 58647), (1211, 46443), (2373, 23701), (2877, 19549), (3633, 15481)]