10325721

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 16862880

約数和(自身を除く): 6537159

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 3697, 11091, 25879, 70243, 77637, 181153, 210729, 491701, 543459, 1475103, 3441907, 10325721]

約数ペア:

[(1, 10325721), (3, 3441907), (7, 1475103), (19, 543459), (21, 491701), (49, 210729), (57, 181153), (133, 77637), (147, 70243), (399, 25879), (931, 11091), (2793, 3697)]