1520348047

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{2789}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 1607843520

約数和(自身を除く): 87495473

約数列:

[1, 23, 137, 173, 2789, 3151, 3979, 23701, 64147, 382093, 482497, 545123, 8788139, 11097431, 66102089, 1520348047]

約数ペア:

[(1, 1520348047), (23, 66102089), (137, 11097431), (173, 8788139), (2789, 545123), (3151, 482497), (3979, 382093), (23701, 64147)]