38798433

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 60984000

約数和(自身を除く): 22185567

約数列:

[1, 3, 9, 27, 29, 81, 83, 87, 199, 249, 261, 597, 747, 783, 1791, 2241, 2349, 2407, 5373, 5771, 6723, 7221, 16119, 16517, 17313, 21663, 49551, 51939, 64989, 148653, 155817, 194967, 445959, 467451, 478993, 1337877, 1436979, 4310937, 12932811, 38798433]

約数ペア:

[(1, 38798433), (3, 12932811), (9, 4310937), (27, 1436979), (29, 1337877), (81, 478993), (83, 467451), (87, 445959), (199, 194967), (249, 155817), (261, 148653), (597, 64989), (747, 51939), (783, 49551), (1791, 21663), (2241, 17313), (2349, 16517), (2407, 16119), (5373, 7221), (5771, 6723)]