33891213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7331}}^1$

素因数の和:7424

約数の個数: 16

約数和(自身を含む): 47863296

約数和(自身を除く): 13972083

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 7331, 21993, 168613, 491177, 505839, 1473531, 11297071, 33891213]

約数ペア:

[(1, 33891213), (3, 11297071), (23, 1473531), (67, 505839), (69, 491177), (201, 168613), (1541, 21993), (4623, 7331)]