320885247

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{58481}}^1$

素因数の和:58574

約数の個数: 16

約数和(自身を含む): 449141760

約数和(自身を除く): 128256513

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5487, 58481, 175443, 1812911, 3450379, 5438733, 10351137, 106961749, 320885247]

約数ペア:

[(1, 320885247), (3, 106961749), (31, 10351137), (59, 5438733), (93, 3450379), (177, 1812911), (1829, 175443), (5487, 58481)]