31465998591

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{691}}^1\times {\mathrm{2213}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 44369268480

約数和(自身を除く): 12903269889

約数列:

[1, 3, 19, 57, 361, 691, 1083, 2073, 2213, 6639, 6859, 13129, 20577, 39387, 42047, 126141, 249451, 748353, 798893, 1529183, 2396679, 4587549, 4739569, 14218707, 15178967, 29054477, 45536901, 87163431, 552035063, 1656105189, 10488666197, 31465998591]

約数ペア:

[(1, 31465998591), (3, 10488666197), (19, 1656105189), (57, 552035063), (361, 87163431), (691, 45536901), (1083, 29054477), (2073, 15178967), (2213, 14218707), (6639, 4739569), (6859, 4587549), (13129, 2396679), (20577, 1529183), (39387, 798893), (42047, 748353), (126141, 249451)]