23173821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 36784800

約数和(自身を除く): 13610979

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1571, 1639, 4713, 4917, 14139, 14751, 17281, 51843, 155529, 234079, 702237, 2106711, 2574869, 7724607, 23173821]

約数ペア:

[(1, 23173821), (3, 7724607), (9, 2574869), (11, 2106711), (33, 702237), (99, 234079), (149, 155529), (447, 51843), (1341, 17281), (1571, 14751), (1639, 14139), (4713, 4917)]