23372811

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 43580160

約数和(自身を除く): 20207349

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1163, 1827, 2233, 2871, 3489, 6699, 8141, 10467, 12793, 20097, 24423, 33727, 38379, 73269, 89551, 101181, 115137, 236089, 268653, 303543, 370997, 708267, 805959, 1112991, 2124801, 2596979, 3338973, 7790937, 23372811]

約数ペア:

[(1, 23372811), (3, 7790937), (7, 3338973), (9, 2596979), (11, 2124801), (21, 1112991), (29, 805959), (33, 708267), (63, 370997), (77, 303543), (87, 268653), (99, 236089), (203, 115137), (231, 101181), (261, 89551), (319, 73269), (609, 38379), (693, 33727), (957, 24423), (1163, 20097), (1827, 12793), (2233, 10467), (2871, 8141), (3489, 6699)]