23750559

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 42112512

約数和(自身を除く): 18361953

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 443, 483, 777, 851, 1329, 1449, 2331, 2553, 3101, 3987, 5957, 7659, 9303, 10189, 16391, 17871, 27909, 30567, 49173, 53613, 71323, 91701, 114737, 147519, 213969, 344211, 376993, 641907, 1032633, 1130979, 2638951, 3392937, 7916853, 23750559]

約数ペア:

[(1, 23750559), (3, 7916853), (7, 3392937), (9, 2638951), (21, 1130979), (23, 1032633), (37, 641907), (63, 376993), (69, 344211), (111, 213969), (161, 147519), (207, 114737), (259, 91701), (333, 71323), (443, 53613), (483, 49173), (777, 30567), (851, 27909), (1329, 17871), (1449, 16391), (2331, 10189), (2553, 9303), (3101, 7659), (3987, 5957)]