1830939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 2692224

約数和(自身を除く): 861285

約数列:

[1, 3, 11, 33, 113, 339, 491, 1243, 1473, 3729, 5401, 16203, 55483, 166449, 610313, 1830939]

約数ペア:

[(1, 1830939), (3, 610313), (11, 166449), (33, 55483), (113, 16203), (339, 5401), (491, 3729), (1243, 1473)]