22721127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52963}}^1$

素因数の和:52990

約数の個数: 16

約数和(自身を含む): 35591808

約数和(自身を除く): 12870681

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 52963, 158889, 582593, 688519, 1747779, 2065557, 7573709, 22721127]

約数ペア:

[(1, 22721127), (3, 7573709), (11, 2065557), (13, 1747779), (33, 688519), (39, 582593), (143, 158889), (429, 52963)]