5421351

素因数分解:

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

素因数の和:100

約数の個数: 36

約数和(自身を含む): 8539512

約数和(自身を除く): 3118161

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 169, 221, 289, 481, 507, 629, 663, 867, 1443, 1887, 2873, 3757, 6253, 8177, 8619, 10693, 11271, 18759, 24531, 32079, 48841, 106301, 139009, 146523, 318903, 417027, 1807117, 5421351]

約数ペア:

[(1, 5421351), (3, 1807117), (13, 417027), (17, 318903), (37, 146523), (39, 139009), (51, 106301), (111, 48841), (169, 32079), (221, 24531), (289, 18759), (481, 11271), (507, 10693), (629, 8619), (663, 8177), (867, 6253), (1443, 3757), (1887, 2873)]