197985837

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{29741}}^1$

素因数の和:30068

約数の個数: 16

約数和(自身を含む): 302654592

約数和(自身を除く): 104668755

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 29741, 89223, 208187, 624561, 9427897, 28283691, 65995279, 197985837]

約数ペア:

[(1, 197985837), (3, 65995279), (7, 28283691), (21, 9427897), (317, 624561), (951, 208187), (2219, 89223), (6657, 29741)]