1323777

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 2190144

約数和(自身を除く): 866367

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 373, 507, 1119, 1183, 2611, 3549, 4849, 7833, 14547, 33943, 63037, 101829, 189111, 441259, 1323777]

約数ペア:

[(1, 1323777), (3, 441259), (7, 189111), (13, 101829), (21, 63037), (39, 33943), (91, 14547), (169, 7833), (273, 4849), (373, 3549), (507, 2611), (1119, 1183)]