197627667

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{2647}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 270477312

約数和(自身を除く): 72849645

約数列:

[1, 3, 41, 123, 607, 1821, 2647, 7941, 24887, 74661, 108527, 325581, 1606729, 4820187, 65875889, 197627667]

約数ペア:

[(1, 197627667), (3, 65875889), (41, 4820187), (123, 1606729), (607, 325581), (1821, 108527), (2647, 74661), (7941, 24887)]