5644653

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 9630720

約数和(自身を除く): 3986067

約数列:

[1, 3, 7, 19, 21, 43, 47, 49, 57, 129, 133, 141, 147, 301, 329, 399, 817, 893, 903, 931, 987, 2021, 2107, 2303, 2451, 2679, 2793, 5719, 6063, 6251, 6321, 6909, 14147, 17157, 18753, 38399, 40033, 42441, 43757, 99029, 115197, 120099, 131271, 268793, 297087, 806379, 1881551, 5644653]

約数ペア:

[(1, 5644653), (3, 1881551), (7, 806379), (19, 297087), (21, 268793), (43, 131271), (47, 120099), (49, 115197), (57, 99029), (129, 43757), (133, 42441), (141, 40033), (147, 38399), (301, 18753), (329, 17157), (399, 14147), (817, 6909), (893, 6321), (903, 6251), (931, 6063), (987, 5719), (2021, 2793), (2107, 2679), (2303, 2451)]