63720917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 71472240

約数和(自身を除く): 7751323

約数列:

[1, 13, 29, 173, 377, 977, 2249, 5017, 12701, 28333, 65221, 169021, 368329, 2197273, 4901609, 63720917]

約数ペア:

[(1, 63720917), (13, 4901609), (29, 2197273), (173, 368329), (377, 169021), (977, 65221), (2249, 28333), (5017, 12701)]