23673969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 40120704

約数和(自身を除く): 16446735

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 281, 333, 407, 759, 843, 851, 1221, 2277, 2529, 2553, 3091, 3663, 6463, 7659, 9273, 9361, 10397, 19389, 27819, 28083, 31191, 58167, 71093, 84249, 93573, 114367, 213279, 239131, 343101, 639837, 717393, 1029303, 2152179, 2630441, 7891323, 23673969]

約数ペア:

[(1, 23673969), (3, 7891323), (9, 2630441), (11, 2152179), (23, 1029303), (33, 717393), (37, 639837), (69, 343101), (99, 239131), (111, 213279), (207, 114367), (253, 93573), (281, 84249), (333, 71093), (407, 58167), (759, 31191), (843, 28083), (851, 27819), (1221, 19389), (2277, 10397), (2529, 9361), (2553, 9273), (3091, 7659), (3663, 6463)]