921988223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{3853}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 1010056320

約数和(自身を除く): 88068097

約数列:

[1, 13, 79, 233, 1027, 3029, 3853, 18407, 50089, 239291, 304387, 897749, 3957031, 11670737, 70922171, 921988223]

約数ペア:

[(1, 921988223), (13, 70922171), (79, 11670737), (233, 3957031), (1027, 897749), (3029, 304387), (3853, 239291), (18407, 50089)]