131044121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 153544320

約数和(自身を除く): 22500199

約数列:

[1, 13, 19, 37, 169, 247, 481, 703, 1103, 3211, 6253, 9139, 14339, 20957, 40811, 118807, 186407, 272441, 530543, 775409, 3541733, 6897059, 10080317, 131044121]

約数ペア:

[(1, 131044121), (13, 10080317), (19, 6897059), (37, 3541733), (169, 775409), (247, 530543), (481, 272441), (703, 186407), (1103, 118807), (3211, 40811), (6253, 20957), (9139, 14339)]