320152019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{5431}}^1$

素因数の和:5698

約数の個数: 16

約数和(自身を含む): 366073344

約数和(自身を除く): 45921325

約数列:

[1, 11, 23, 233, 253, 2563, 5359, 5431, 58949, 59741, 124913, 1265423, 1374043, 13919653, 29104729, 320152019]

約数ペア:

[(1, 320152019), (11, 29104729), (23, 13919653), (233, 1374043), (253, 1265423), (2563, 124913), (5359, 59741), (5431, 58949)]