2023221753

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 3532480000

約数和(自身を除く): 1509258247

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 349, 777, 829, 999, 1047, 2331, 2443, 2487, 3141, 5803, 6993, 7329, 7461, 9423, 12913, 17409, 21987, 22383, 30673, 38739, 52227, 65961, 90391, 92019, 116217, 156681, 214711, 271173, 276057, 289321, 348651, 644133, 813519, 828171, 867963, 1932399, 2025247, 2440557, 2603889, 5797197, 6075741, 7811667, 10704877, 18227223, 32114631, 54681669, 74934139, 96343893, 224802417, 289031679, 674407251, 2023221753]

約数ペア:

[(1, 2023221753), (3, 674407251), (7, 289031679), (9, 224802417), (21, 96343893), (27, 74934139), (37, 54681669), (63, 32114631), (111, 18227223), (189, 10704877), (259, 7811667), (333, 6075741), (349, 5797197), (777, 2603889), (829, 2440557), (999, 2025247), (1047, 1932399), (2331, 867963), (2443, 828171), (2487, 813519), (3141, 644133), (5803, 348651), (6993, 289321), (7329, 276057), (7461, 271173), (9423, 214711), (12913, 156681), (17409, 116217), (21987, 92019), (22383, 90391), (30673, 65961), (38739, 52227)]