8906547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 13483008

約数和(自身を除く): 4576461

約数列:

[1, 3, 13, 39, 43, 47, 113, 129, 141, 339, 559, 611, 1469, 1677, 1833, 2021, 4407, 4859, 5311, 6063, 14577, 15933, 26273, 63167, 69043, 78819, 189501, 207129, 228373, 685119, 2968849, 8906547]

約数ペア:

[(1, 8906547), (3, 2968849), (13, 685119), (39, 228373), (43, 207129), (47, 189501), (113, 78819), (129, 69043), (141, 63167), (339, 26273), (559, 15933), (611, 14577), (1469, 6063), (1677, 5311), (1833, 4859), (2021, 4407)]