260028093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{215077}}^1$

素因数の和:215124

約数の個数: 16

約数和(自身を含む): 385419776

約数和(自身を除く): 125391683

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 215077, 645231, 2796001, 6667387, 8388003, 20002161, 86676031, 260028093]

約数ペア:

[(1, 260028093), (3, 86676031), (13, 20002161), (31, 8388003), (39, 6667387), (93, 2796001), (403, 645231), (1209, 215077)]