2143190829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 3107488384

約数和(自身を除く): 964297555

約数列:

[1, 3, 13, 39, 157, 471, 571, 613, 1713, 1839, 2041, 6123, 7423, 7969, 22269, 23907, 89647, 96241, 268941, 288723, 350023, 1050069, 1165411, 1251133, 3496233, 3753399, 4550299, 13650897, 54953611, 164860833, 714396943, 2143190829]

約数ペア:

[(1, 2143190829), (3, 714396943), (13, 164860833), (39, 54953611), (157, 13650897), (471, 4550299), (571, 3753399), (613, 3496233), (1713, 1251133), (1839, 1165411), (2041, 1050069), (6123, 350023), (7423, 288723), (7969, 268941), (22269, 96241), (23907, 89647)]