27089279

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{977}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 32954688

約数和(自身を除く): 5865409

約数列:

[1, 7, 17, 119, 233, 977, 1631, 3961, 6839, 16609, 27727, 116263, 227641, 1593487, 3869897, 27089279]

約数ペア:

[(1, 27089279), (7, 3869897), (17, 1593487), (119, 227641), (233, 116263), (977, 27727), (1631, 16609), (3961, 6839)]