3803407489

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 4775874048

約数和(自身を除く): 972466559

約数列:

[1, 7, 23, 37, 49, 161, 197, 259, 463, 851, 1127, 1379, 1813, 3241, 4531, 5957, 7289, 9653, 10649, 17131, 22687, 31717, 41699, 51023, 74543, 91211, 119917, 167647, 222019, 357161, 394013, 521801, 638477, 839419, 1173529, 2097853, 2758091, 3374807, 4469339, 8214703, 14684971, 19306637, 23623649, 77620561, 102794797, 165365543, 543343927, 3803407489]

約数ペア:

[(1, 3803407489), (7, 543343927), (23, 165365543), (37, 102794797), (49, 77620561), (161, 23623649), (197, 19306637), (259, 14684971), (463, 8214703), (851, 4469339), (1127, 3374807), (1379, 2758091), (1813, 2097853), (3241, 1173529), (4531, 839419), (5957, 638477), (7289, 521801), (9653, 394013), (10649, 357161), (17131, 222019), (22687, 167647), (31717, 119917), (41699, 91211), (51023, 74543)]