28779333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8467}}^1$

素因数の和:8584

約数の個数: 16

約数和(自身を含む): 42272256

約数和(自身を除く): 13492923

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 8467, 25401, 93137, 279411, 872101, 2616303, 9593111, 28779333]

約数ペア:

[(1, 28779333), (3, 9593111), (11, 2616303), (33, 872101), (103, 279411), (309, 93137), (1133, 25401), (3399, 8467)]