34372821

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20719}}^1$

素因数の和:20808

約数の個数: 16

約数和(自身を含む): 53043200

約数和(自身を除く): 18670379

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 20719, 62157, 145033, 435099, 1636801, 4910403, 11457607, 34372821]

約数ペア:

[(1, 34372821), (3, 11457607), (7, 4910403), (21, 1636801), (79, 435099), (237, 145033), (553, 62157), (1659, 20719)]