306953613

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 451301760

約数和(自身を除く): 144348147

約数列:

[1, 3, 9, 89, 163, 267, 489, 801, 1467, 2351, 7053, 14507, 21159, 43521, 130563, 209239, 383213, 627717, 1149639, 1883151, 3448917, 34105957, 102317871, 306953613]

約数ペア:

[(1, 306953613), (3, 102317871), (9, 34105957), (89, 3448917), (163, 1883151), (267, 1149639), (489, 627717), (801, 383213), (1467, 209239), (2351, 130563), (7053, 43521), (14507, 21159)]