1152873

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 20

約数和(自身を含む): 1767568

約数和(自身を除く): 614695

約数列:

[1, 3, 9, 27, 43, 81, 129, 331, 387, 993, 1161, 2979, 3483, 8937, 14233, 26811, 42699, 128097, 384291, 1152873]

約数ペア:

[(1, 1152873), (3, 384291), (9, 128097), (27, 42699), (43, 26811), (81, 14233), (129, 8937), (331, 3483), (387, 2979), (993, 1161)]