4258527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 7365120

約数和(自身を除く): 3106593

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 821, 1729, 2463, 5187, 5747, 10673, 15599, 17241, 32019, 46797, 74711, 109193, 202787, 224133, 327579, 608361, 1419509, 4258527]

約数ペア:

[(1, 4258527), (3, 1419509), (7, 608361), (13, 327579), (19, 224133), (21, 202787), (39, 109193), (57, 74711), (91, 46797), (133, 32019), (247, 17241), (273, 15599), (399, 10673), (741, 5747), (821, 5187), (1729, 2463)]