13186329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 6772071

約数列:

[1, 3, 13, 29, 39, 87, 89, 131, 267, 377, 393, 1131, 1157, 1703, 2581, 3471, 3799, 5109, 7743, 11397, 11659, 33553, 34977, 49387, 100659, 148161, 151567, 338111, 454701, 1014333, 4395443, 13186329]

約数ペア:

[(1, 13186329), (3, 4395443), (13, 1014333), (29, 454701), (39, 338111), (87, 151567), (89, 148161), (131, 100659), (267, 49387), (377, 34977), (393, 33553), (1131, 11659), (1157, 11397), (1703, 7743), (2581, 5109), (3471, 3799)]