2536353

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 20

約数和(自身を含む): 3831828

約数和(自身を除く): 1295475

約数列:

[1, 3, 9, 27, 81, 173, 181, 519, 543, 1557, 1629, 4671, 4887, 14013, 14661, 31313, 93939, 281817, 845451, 2536353]

約数ペア:

[(1, 2536353), (3, 845451), (9, 281817), (27, 93939), (81, 31313), (173, 14661), (181, 14013), (519, 4887), (543, 4671), (1557, 1629)]