3801471947

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1816279}}^1$

素因数の和:1816322

約数の個数: 16

約数和(自身を含む): 4882160640

約数和(自身を除く): 1080688693

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 1816279, 12713953, 23611627, 41774417, 165281389, 292420919, 543067421, 3801471947]

約数ペア:

[(1, 3801471947), (7, 543067421), (13, 292420919), (23, 165281389), (91, 41774417), (161, 23611627), (299, 12713953), (2093, 1816279)]