23893527

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 39923712

約数和(自身を除く): 16030185

約数列:

[1, 3, 7, 21, 23, 37, 49, 69, 111, 147, 161, 191, 259, 483, 573, 777, 851, 1127, 1337, 1813, 2553, 3381, 4011, 4393, 5439, 5957, 7067, 9359, 13179, 17871, 21201, 28077, 30751, 41699, 49469, 92253, 125097, 148407, 162541, 215257, 346283, 487623, 645771, 1038849, 1137787, 3413361, 7964509, 23893527]

約数ペア:

[(1, 23893527), (3, 7964509), (7, 3413361), (21, 1137787), (23, 1038849), (37, 645771), (49, 487623), (69, 346283), (111, 215257), (147, 162541), (161, 148407), (191, 125097), (259, 92253), (483, 49469), (573, 41699), (777, 30751), (851, 28077), (1127, 21201), (1337, 17871), (1813, 13179), (2553, 9359), (3381, 7067), (4011, 5957), (4393, 5439)]