1994269539

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{87803}}^1$

素因数の和:87986

約数の個数: 16

約数和(自身を含む): 2722626432

約数和(自身を除く): 728356893

約数列:

[1, 3, 67, 113, 201, 339, 7571, 22713, 87803, 263409, 5882801, 9921739, 17648403, 29765217, 664756513, 1994269539]

約数ペア:

[(1, 1994269539), (3, 664756513), (67, 29765217), (113, 17648403), (201, 9921739), (339, 5882801), (7571, 263409), (22713, 87803)]