4076957781

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{76249}}^1$

素因数の和:76725

約数の個数: 24

約数和(自身を含む): 6355895000

約数和(自身を除く): 2278937219

約数列:

[1, 3, 9, 13, 39, 117, 457, 1371, 4113, 5941, 17823, 53469, 76249, 228747, 686241, 991237, 2973711, 8921133, 34845793, 104537379, 313612137, 452995309, 1358985927, 4076957781]

約数ペア:

[(1, 4076957781), (3, 1358985927), (9, 452995309), (13, 313612137), (39, 104537379), (117, 34845793), (457, 8921133), (1371, 2973711), (4113, 991237), (5941, 686241), (17823, 228747), (53469, 76249)]