20247150903

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1604243}}^1$

素因数の和:1604854

約数の個数: 16

約数和(自身を含む): 30904156416

約数和(自身を除く): 10657005513

約数列:

[1, 3, 7, 21, 601, 1803, 4207, 12621, 1604243, 4812729, 11229701, 33689103, 964150043, 2892450129, 6749050301, 20247150903]

約数ペア:

[(1, 20247150903), (3, 6749050301), (7, 2892450129), (21, 964150043), (601, 33689103), (1803, 11229701), (4207, 4812729), (12621, 1604243)]