1207947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 1774080

約数和(自身を除く): 566133

約数列:

[1, 3, 13, 39, 47, 141, 611, 659, 1833, 1977, 8567, 25701, 30973, 92919, 402649, 1207947]

約数ペア:

[(1, 1207947), (3, 402649), (13, 92919), (39, 30973), (47, 25701), (141, 8567), (611, 1977), (659, 1833)]