84293867

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 102085632

約数和(自身を除く): 17791765

約数列:

[1, 7, 31, 49, 211, 217, 263, 1477, 1519, 1841, 6541, 8153, 10339, 12887, 45787, 55493, 57071, 320509, 388451, 399497, 1720283, 2719157, 12041981, 84293867]

約数ペア:

[(1, 84293867), (7, 12041981), (31, 2719157), (49, 1720283), (211, 399497), (217, 388451), (263, 320509), (1477, 57071), (1519, 55493), (1841, 45787), (6541, 12887), (8153, 10339)]