128436827

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 137639040

約数和(自身を除く): 9202213

約数列:

[1, 19, 97, 227, 307, 1843, 4313, 5833, 22019, 29779, 69689, 418361, 565801, 1324091, 6759833, 128436827]

約数ペア:

[(1, 128436827), (19, 6759833), (97, 1324091), (227, 565801), (307, 418361), (1843, 69689), (4313, 29779), (5833, 22019)]