2220792483

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{18787}}^1$

素因数の和:19243

約数の個数: 32

約数和(自身を含む): 3652988416

約数和(自身を除く): 1432195933

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 433, 1299, 3031, 5629, 9093, 16887, 18787, 39403, 56361, 118209, 131509, 244231, 394527, 732693, 1709617, 5128851, 8134771, 24404313, 56943397, 105752023, 170830191, 317256069, 740264161, 2220792483]

約数ペア:

[(1, 2220792483), (3, 740264161), (7, 317256069), (13, 170830191), (21, 105752023), (39, 56943397), (91, 24404313), (273, 8134771), (433, 5128851), (1299, 1709617), (3031, 732693), (5629, 394527), (9093, 244231), (16887, 131509), (18787, 118209), (39403, 56361)]