349720173

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{392503}}^1$

素因数の和:392526

約数の個数: 20

約数和(自身を含む): 569915808

約数和(自身を除く): 220195635

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 392503, 1177509, 3532527, 4317533, 10597581, 12952599, 31792743, 38857797, 116573391, 349720173]

約数ペア:

[(1, 349720173), (3, 116573391), (9, 38857797), (11, 31792743), (27, 12952599), (33, 10597581), (81, 4317533), (99, 3532527), (297, 1177509), (891, 392503)]