43287972819

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12197231}}^1$

素因数の和:12197267

約数の個数: 24

約数和(自身を含む): 71426990592

約数和(自身を除く): 28139017773

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 12197231, 36591693, 85380617, 158564003, 256141851, 475692009, 1109948021, 2061332039, 3329844063, 6183996117, 14429324273, 43287972819]

約数ペア:

[(1, 43287972819), (3, 14429324273), (7, 6183996117), (13, 3329844063), (21, 2061332039), (39, 1109948021), (91, 475692009), (169, 256141851), (273, 158564003), (507, 85380617), (1183, 36591693), (3549, 12197231)]