27928831

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4302

約数の個数: 16

約数和(自身を含む): 34126848

約数和(自身を除く): 6198017

約数列:

[1, 7, 23, 41, 161, 287, 943, 4231, 6601, 29617, 97313, 173471, 681191, 1214297, 3989833, 27928831]

約数ペア:

[(1, 27928831), (7, 3989833), (23, 1214297), (41, 681191), (161, 173471), (287, 97313), (943, 29617), (4231, 6601)]