24143721

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 40339584

約数和(自身を除く): 16195863

約数列:

[1, 3, 7, 21, 23, 37, 49, 69, 111, 147, 161, 193, 259, 483, 579, 777, 851, 1127, 1351, 1813, 2553, 3381, 4053, 4439, 5439, 5957, 7141, 9457, 13317, 17871, 21423, 28371, 31073, 41699, 49987, 93219, 125097, 149961, 164243, 217511, 349909, 492729, 652533, 1049727, 1149701, 3449103, 8047907, 24143721]

約数ペア:

[(1, 24143721), (3, 8047907), (7, 3449103), (21, 1149701), (23, 1049727), (37, 652533), (49, 492729), (69, 349909), (111, 217511), (147, 164243), (161, 149961), (193, 125097), (259, 93219), (483, 49987), (579, 41699), (777, 31073), (851, 28371), (1127, 21423), (1351, 17871), (1813, 13317), (2553, 9457), (3381, 7141), (4053, 5957), (4439, 5439)]