260209731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{55001}}^1$

素因数の和:55106

約数の個数: 16

約数和(自身を含む): 369613440

約数和(自身を除く): 109403709

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 55001, 165003, 1045019, 3135057, 4565083, 13695249, 86736577, 260209731]

約数ペア:

[(1, 260209731), (3, 86736577), (19, 13695249), (57, 4565083), (83, 3135057), (249, 1045019), (1577, 165003), (4731, 55001)]