53212939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 60971680

約数和(自身を除く): 7758741

約数列:

[1, 13, 19, 97, 247, 1261, 1843, 2221, 23959, 28873, 42199, 215437, 548587, 2800681, 4093303, 53212939]

約数ペア:

[(1, 53212939), (13, 4093303), (19, 2800681), (97, 548587), (247, 215437), (1261, 42199), (1843, 28873), (2221, 23959)]