85921899

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{12907}}^1$

素因数の和:13234

約数の個数: 16

約数和(自身を含む): 131351808

約数和(自身を除く): 45429909

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 12907, 38721, 90349, 271047, 4091519, 12274557, 28640633, 85921899]

約数ペア:

[(1, 85921899), (3, 28640633), (7, 12274557), (21, 4091519), (317, 271047), (951, 90349), (2219, 38721), (6657, 12907)]