42206607

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 62819328

約数和(自身を除く): 20612721

約数列:

[1, 3, 9, 43, 129, 191, 387, 571, 573, 1713, 1719, 5139, 8213, 24553, 24639, 73659, 73917, 109061, 220977, 327183, 981549, 4689623, 14068869, 42206607]

約数ペア:

[(1, 42206607), (3, 14068869), (9, 4689623), (43, 981549), (129, 327183), (191, 220977), (387, 109061), (571, 73917), (573, 73659), (1713, 24639), (1719, 24553), (5139, 8213)]