1917064513

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{70457}}^1$

素因数の和:70513

約数の個数: 24

約数和(自身を含む): 2475612288

約数和(自身を除く): 558547775

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 3887, 27209, 70457, 493199, 915941, 1620511, 6411587, 11343577, 11907233, 21066643, 83350631, 147466501, 273866359, 1917064513]

約数ペア:

[(1, 1917064513), (7, 273866359), (13, 147466501), (23, 83350631), (91, 21066643), (161, 11907233), (169, 11343577), (299, 6411587), (1183, 1620511), (2093, 915941), (3887, 493199), (27209, 70457)]