133646891

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 155467200

約数和(自身を除く): 21820309

約数列:

[1, 7, 97, 149, 679, 1043, 1321, 9247, 14453, 101171, 128137, 196829, 896959, 1377803, 19092413, 133646891]

約数ペア:

[(1, 133646891), (7, 19092413), (97, 1377803), (149, 896959), (679, 196829), (1043, 128137), (1321, 101171), (9247, 14453)]