47303361

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1213}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 78278720

約数和(自身を除く): 30975359

約数列:

[1, 3, 7, 9, 21, 63, 619, 1213, 1857, 3639, 4333, 5571, 8491, 10917, 12999, 25473, 38997, 76419, 750847, 2252541, 5255929, 6757623, 15767787, 47303361]

約数ペア:

[(1, 47303361), (3, 15767787), (7, 6757623), (9, 5255929), (21, 2252541), (63, 750847), (619, 76419), (1213, 38997), (1857, 25473), (3639, 12999), (4333, 10917), (5571, 8491)]