40938213

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1993}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 56278656

約数和(自身を除く): 15340443

約数列:

[1, 3, 41, 123, 167, 501, 1993, 5979, 6847, 20541, 81713, 245139, 332831, 998493, 13646071, 40938213]

約数ペア:

[(1, 40938213), (3, 13646071), (41, 998493), (123, 332831), (167, 245139), (501, 81713), (1993, 20541), (5979, 6847)]