1987243302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{30109747}}^1$

素因数の和:30109763

約数の個数: 16

約数和(自身を含む): 4335803712

約数和(自身を除く): 2348560410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 30109747, 60219494, 90329241, 180658482, 331207217, 662414434, 993621651, 1987243302]

約数ペア:

[(1, 1987243302), (2, 993621651), (3, 662414434), (6, 331207217), (11, 180658482), (22, 90329241), (33, 60219494), (66, 30109747)]