16830879

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 24639120

約数和(自身を除く): 7808241

約数列:

[1, 3, 13, 39, 89, 169, 267, 373, 507, 1119, 1157, 3471, 4849, 14547, 15041, 33197, 45123, 63037, 99591, 189111, 431561, 1294683, 5610293, 16830879]

約数ペア:

[(1, 16830879), (3, 5610293), (13, 1294683), (39, 431561), (89, 189111), (169, 99591), (267, 63037), (373, 45123), (507, 33197), (1119, 15041), (1157, 14547), (3471, 4849)]