1337398139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{41453}}^1$

素因数の和:41890

約数の個数: 16

約数和(自身を含む): 1671425280

約数和(自身を除く): 334027141

約数列:

[1, 7, 11, 77, 419, 2933, 4609, 32263, 41453, 290171, 455983, 3191881, 17368807, 121581649, 191056877, 1337398139]

約数ペア:

[(1, 1337398139), (7, 191056877), (11, 121581649), (77, 17368807), (419, 3191881), (2933, 455983), (4609, 290171), (32263, 41453)]