21104397743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1\times {\mathrm{22963}}^1$

素因数の和:29414

約数の個数: 16

約数和(自身を含む): 24798915456

約数和(自身を除く): 3694517713

約数列:

[1, 11, 13, 143, 6427, 22963, 70697, 83551, 252593, 298519, 919061, 3283709, 147583201, 1623415211, 1918581613, 21104397743]

約数ペア:

[(1, 21104397743), (11, 1918581613), (13, 1623415211), (143, 147583201), (6427, 3283709), (22963, 919061), (70697, 298519), (83551, 252593)]