8807379

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 14106624

約数和(自身を除く): 5299245

約数列:

[1, 3, 7, 21, 31, 83, 93, 163, 217, 249, 489, 581, 651, 1141, 1743, 2573, 3423, 5053, 7719, 13529, 15159, 18011, 35371, 40587, 54033, 94703, 106113, 284109, 419399, 1258197, 2935793, 8807379]

約数ペア:

[(1, 8807379), (3, 2935793), (7, 1258197), (21, 419399), (31, 284109), (83, 106113), (93, 94703), (163, 54033), (217, 40587), (249, 35371), (489, 18011), (581, 15159), (651, 13529), (1141, 7719), (1743, 5053), (2573, 3423)]