8943548081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{219727}}^1$

素因数の和:219872

約数の個数: 16

約数和(自身を含む): 10040690688

約数和(自身を除く): 1097142607

約数列:

[1, 13, 31, 101, 403, 1313, 3131, 40703, 219727, 2856451, 6811537, 22192427, 88549981, 288501551, 687965237, 8943548081]

約数ペア:

[(1, 8943548081), (13, 687965237), (31, 288501551), (101, 88549981), (403, 22192427), (1313, 6811537), (3131, 2856451), (40703, 219727)]