1664531121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{100279}}^1$

素因数の和:100796

約数の個数: 16

約数和(自身を含む): 2425973760

約数和(自身を除く): 761442639

約数列:

[1, 3, 11, 33, 503, 1509, 5533, 16599, 100279, 300837, 1103069, 3309207, 50440337, 151321011, 554843707, 1664531121]

約数ペア:

[(1, 1664531121), (3, 554843707), (11, 151321011), (33, 50440337), (503, 3309207), (1509, 1103069), (5533, 300837), (16599, 100279)]