42167293

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 52399872

約数和(自身を除く): 10232579

約数列:

[1, 7, 17, 49, 119, 223, 227, 833, 1561, 1589, 3791, 3859, 10927, 11123, 26537, 27013, 50621, 185759, 189091, 354347, 860557, 2480429, 6023899, 42167293]

約数ペア:

[(1, 42167293), (7, 6023899), (17, 2480429), (49, 860557), (119, 354347), (223, 189091), (227, 185759), (833, 50621), (1561, 27013), (1589, 26537), (3791, 11123), (3859, 10927)]