2321279597

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2471

約数の個数: 40

約数和(自身を含む): 3011635200

約数和(自身を除く): 690355603

約数列:

[1, 7, 13, 31, 49, 91, 217, 343, 403, 637, 1519, 2399, 2401, 2821, 4459, 10633, 16793, 19747, 31187, 31213, 74369, 74431, 117551, 138229, 218309, 520583, 822857, 966797, 967603, 1528163, 3644081, 5759999, 6767579, 10697141, 25508567, 47373053, 74879987, 178559969, 331611371, 2321279597]

約数ペア:

[(1, 2321279597), (7, 331611371), (13, 178559969), (31, 74879987), (49, 47373053), (91, 25508567), (217, 10697141), (343, 6767579), (403, 5759999), (637, 3644081), (1519, 1528163), (2399, 967603), (2401, 966797), (2821, 822857), (4459, 520583), (10633, 218309), (16793, 138229), (19747, 117551), (31187, 74431), (31213, 74369)]