86694377

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3923}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 112728672

約数和(自身を除く): 26034295

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 3157, 3923, 22099, 27461, 43153, 160843, 192227, 302071, 1125901, 1769273, 2114497, 7881307, 12384911, 86694377]

約数ペア:

[(1, 86694377), (7, 12384911), (11, 7881307), (41, 2114497), (49, 1769273), (77, 1125901), (287, 302071), (451, 192227), (539, 160843), (2009, 43153), (3157, 27461), (3923, 22099)]