1227369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 1923264

約数和(自身を除く): 695895

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2861, 8583, 31471, 37193, 94413, 111579, 409123, 1227369]

約数ペア:

[(1, 1227369), (3, 409123), (11, 111579), (13, 94413), (33, 37193), (39, 31471), (143, 8583), (429, 2861)]