219936093

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{1163}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 318665952

約数和(自身を除く): 98729859

約数列:

[1, 3, 13, 39, 169, 373, 507, 1119, 1163, 3489, 4849, 14547, 15119, 45357, 63037, 189111, 196547, 433799, 589641, 1301397, 5639387, 16918161, 73312031, 219936093]

約数ペア:

[(1, 219936093), (3, 73312031), (13, 16918161), (39, 5639387), (169, 1301397), (373, 589641), (507, 433799), (1119, 196547), (1163, 189111), (3489, 63037), (4849, 45357), (14547, 15119)]