22209213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15391}}^1$

素因数の和:15444

約数の個数: 16

約数和(自身を含む): 32754176

約数和(自身を除く): 10544963

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 15391, 46173, 200083, 569467, 600249, 1708401, 7403071, 22209213]

約数ペア:

[(1, 22209213), (3, 7403071), (13, 1708401), (37, 600249), (39, 569467), (111, 200083), (481, 46173), (1443, 15391)]