9885993

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 16022016

約数和(自身を除く): 6136023

約数列:

[1, 3, 13, 17, 31, 37, 39, 51, 93, 111, 169, 221, 403, 481, 507, 527, 629, 663, 1147, 1209, 1443, 1581, 1887, 2873, 3441, 5239, 6253, 6851, 8177, 8619, 14911, 15717, 18759, 19499, 20553, 24531, 44733, 58497, 89063, 106301, 193843, 253487, 267189, 318903, 581529, 760461, 3295331, 9885993]

約数ペア:

[(1, 9885993), (3, 3295331), (13, 760461), (17, 581529), (31, 318903), (37, 267189), (39, 253487), (51, 193843), (93, 106301), (111, 89063), (169, 58497), (221, 44733), (403, 24531), (481, 20553), (507, 19499), (527, 18759), (629, 15717), (663, 14911), (1147, 8619), (1209, 8177), (1443, 6851), (1581, 6253), (1887, 5239), (2873, 3441)]