3916413

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 6125600

約数和(自身を除く): 2209187

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 619, 703, 1857, 2109, 5571, 6327, 11761, 22903, 35283, 68709, 105849, 206127, 435157, 1305471, 3916413]

約数ペア:

[(1, 3916413), (3, 1305471), (9, 435157), (19, 206127), (37, 105849), (57, 68709), (111, 35283), (171, 22903), (333, 11761), (619, 6327), (703, 5571), (1857, 2109)]