1330378259

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1\times {\mathrm{4951}}^1$

素因数の和:6650

約数の個数: 16

約数和(自身を含む): 1587809280

約数和(自身を除く): 257431021

約数列:

[1, 7, 23, 161, 1669, 4951, 11683, 34657, 38387, 113873, 268709, 797111, 8263219, 57842533, 190054037, 1330378259]

約数ペア:

[(1, 1330378259), (7, 190054037), (23, 57842533), (161, 8263219), (1669, 797111), (4951, 268709), (11683, 113873), (34657, 38387)]