31797337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 37558080

約数和(自身を除く): 5760743

約数列:

[1, 11, 13, 143, 229, 971, 2519, 2977, 10681, 12623, 32747, 138853, 222359, 2445949, 2890667, 31797337]

約数ペア:

[(1, 31797337), (11, 2890667), (13, 2445949), (143, 222359), (229, 138853), (971, 32747), (2519, 12623), (2977, 10681)]