409476717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{85361}}^1$

素因数の和:85421

約数の個数: 24

約数和(自身を含む): 652507128

約数和(自身を除く): 243030411

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 85361, 256083, 768249, 1109693, 3329079, 3499801, 9987237, 10499403, 31498209, 45497413, 136492239, 409476717]

約数ペア:

[(1, 409476717), (3, 136492239), (9, 45497413), (13, 31498209), (39, 10499403), (41, 9987237), (117, 3499801), (123, 3329079), (369, 1109693), (533, 768249), (1599, 256083), (4797, 85361)]