2303587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 2751840

約数和(自身を除く): 448253

約数列:

[1, 11, 13, 89, 143, 181, 979, 1157, 1991, 2353, 12727, 16109, 25883, 177199, 209417, 2303587]

約数ペア:

[(1, 2303587), (11, 209417), (13, 177199), (89, 25883), (143, 16109), (181, 12727), (979, 2353), (1157, 1991)]