13317633

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 22159488

約数和(自身を除く): 8841855

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 1543, 2877, 4629, 8631, 10801, 13887, 32403, 97209, 211391, 634173, 1479737, 1902519, 4439211, 13317633]

約数ペア:

[(1, 13317633), (3, 4439211), (7, 1902519), (9, 1479737), (21, 634173), (63, 211391), (137, 97209), (411, 32403), (959, 13887), (1233, 10801), (1543, 8631), (2877, 4629)]