12515373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2669

約数の個数: 24

約数和(自身を含む): 19950840

約数和(自身を除く): 7435467

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 2609, 4797, 7827, 23481, 33917, 101751, 106969, 305253, 320907, 962721, 1390597, 4171791, 12515373]

約数ペア:

[(1, 12515373), (3, 4171791), (9, 1390597), (13, 962721), (39, 320907), (41, 305253), (117, 106969), (123, 101751), (369, 33917), (533, 23481), (1599, 7827), (2609, 4797)]