13900623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 20355456

約数和(自身を除く): 6454833

約数列:

[1, 3, 11, 33, 157, 471, 1727, 2683, 5181, 8049, 29513, 88539, 421231, 1263693, 4633541, 13900623]

約数ペア:

[(1, 13900623), (3, 4633541), (11, 1263693), (33, 421231), (157, 88539), (471, 29513), (1727, 8049), (2683, 5181)]