91299019

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 20468021

約数列:

[1, 7, 43, 53, 59, 97, 301, 371, 413, 679, 2279, 2537, 3127, 4171, 5141, 5723, 15953, 17759, 21889, 29197, 35987, 40061, 134461, 221063, 246089, 303319, 941227, 1547441, 1722623, 2123233, 13042717, 91299019]

約数ペア:

[(1, 91299019), (7, 13042717), (43, 2123233), (53, 1722623), (59, 1547441), (97, 941227), (301, 303319), (371, 246089), (413, 221063), (679, 134461), (2279, 40061), (2537, 35987), (3127, 29197), (4171, 21889), (5141, 17759), (5723, 15953)]