16470021

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 22776320

約数和(自身を除く): 6306299

約数列:

[1, 3, 31, 93, 409, 433, 1227, 1299, 12679, 13423, 38037, 40269, 177097, 531291, 5490007, 16470021]

約数ペア:

[(1, 16470021), (3, 5490007), (31, 531291), (93, 177097), (409, 40269), (433, 38037), (1227, 13423), (1299, 12679)]