1222507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 1467648

約数和(自身を除く): 245141

約数列:

[1, 11, 13, 83, 103, 143, 913, 1079, 1133, 1339, 8549, 11869, 14729, 94039, 111137, 1222507]

約数ペア:

[(1, 1222507), (11, 111137), (13, 94039), (83, 14729), (103, 11869), (143, 8549), (913, 1339), (1079, 1133)]