4007311641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157279}}^1$

素因数の和:157453

約数の個数: 24

約数和(自身を含む): 6133920000

約数和(自身を除く): 2126608359

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8493, 25479, 157279, 471837, 1415511, 2988301, 8964903, 23434571, 26894709, 70303713, 210911139, 445256849, 1335770547, 4007311641]

約数ペア:

[(1, 4007311641), (3, 1335770547), (9, 445256849), (19, 210911139), (57, 70303713), (149, 26894709), (171, 23434571), (447, 8964903), (1341, 2988301), (2831, 1415511), (8493, 471837), (25479, 157279)]