7198473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 10321920

約数和(自身を除く): 3123447

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 2687, 8061, 51053, 126289, 153159, 378867, 2399491, 7198473]

約数ペア:

[(1, 7198473), (3, 2399491), (19, 378867), (47, 153159), (57, 126289), (141, 51053), (893, 8061), (2679, 2687)]