8422821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 13384800

約数和(自身を除く): 4961979

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 571, 1341, 1639, 1713, 4917, 5139, 6281, 14751, 18843, 56529, 85079, 255237, 765711, 935869, 2807607, 8422821]

約数ペア:

[(1, 8422821), (3, 2807607), (9, 935869), (11, 765711), (33, 255237), (99, 85079), (149, 56529), (447, 18843), (571, 14751), (1341, 6281), (1639, 5139), (1713, 4917)]