1427006917

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{28871}}^1$

素因数の和:29208

約数の個数: 16

約数和(自身を含む): 1707374592

約数和(自身を除く): 280367675

約数列:

[1, 7, 23, 161, 307, 2149, 7061, 28871, 49427, 202097, 664033, 4648231, 8863397, 62043779, 203858131, 1427006917]

約数ペア:

[(1, 1427006917), (7, 203858131), (23, 62043779), (161, 8863397), (307, 4648231), (2149, 664033), (7061, 202097), (28871, 49427)]