1258179291

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{234167}}^1$

素因数の和:234375

約数の個数: 16

約数和(自身を含む): 1873344000

約数和(自身を除く): 615164709

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 234167, 702501, 2107503, 6322509, 46599233, 139797699, 419393097, 1258179291]

約数ペア:

[(1, 1258179291), (3, 419393097), (9, 139797699), (27, 46599233), (199, 6322509), (597, 2107503), (1791, 702501), (5373, 234167)]