7469679

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 12167680

約数和(自身を除く): 4698001

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 193, 291, 399, 579, 679, 1351, 1843, 2037, 3667, 4053, 5529, 11001, 12901, 18721, 25669, 38703, 56163, 77007, 131047, 355699, 393141, 1067097, 2489893, 7469679]

約数ペア:

[(1, 7469679), (3, 2489893), (7, 1067097), (19, 393141), (21, 355699), (57, 131047), (97, 77007), (133, 56163), (193, 38703), (291, 25669), (399, 18721), (579, 12901), (679, 11001), (1351, 5529), (1843, 4053), (2037, 3667)]