27311697

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4871}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 45601920

約数和(自身を除く): 18290223

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 4871, 5607, 14613, 34097, 43839, 102291, 306873, 433519, 1300557, 3034633, 3901671, 9103899, 27311697]

約数ペア:

[(1, 27311697), (3, 9103899), (7, 3901671), (9, 3034633), (21, 1300557), (63, 433519), (89, 306873), (267, 102291), (623, 43839), (801, 34097), (1869, 14613), (4871, 5607)]