294475727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 382255104

約数和(自身を除く): 87779377

約数列:

[1, 7, 13, 31, 47, 91, 217, 329, 403, 611, 1457, 2221, 2821, 4277, 10199, 15547, 18941, 28873, 68851, 104387, 132587, 202111, 481957, 730709, 895063, 1357031, 3235997, 6265441, 9499217, 22651979, 42067961, 294475727]

約数ペア:

[(1, 294475727), (7, 42067961), (13, 22651979), (31, 9499217), (47, 6265441), (91, 3235997), (217, 1357031), (329, 895063), (403, 730709), (611, 481957), (1457, 202111), (2221, 132587), (2821, 104387), (4277, 68851), (10199, 28873), (15547, 18941)]