27828643

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 31090176

約数和(自身を除く): 3261533

約数列:

[1, 17, 23, 103, 391, 691, 1751, 2369, 11747, 15893, 40273, 71173, 270181, 1209941, 1636979, 27828643]

約数ペア:

[(1, 27828643), (17, 1636979), (23, 1209941), (103, 270181), (391, 71173), (691, 40273), (1751, 15893), (2369, 11747)]