29881033

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 38096520

約数和(自身を除く): 8215487

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 769, 793, 2989, 5383, 5551, 9997, 37681, 38857, 46909, 69979, 328363, 489853, 609817, 2298541, 4268719, 29881033]

約数ペア:

[(1, 29881033), (7, 4268719), (13, 2298541), (49, 609817), (61, 489853), (91, 328363), (427, 69979), (637, 46909), (769, 38857), (793, 37681), (2989, 9997), (5383, 5551)]