30481649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 4354831

約数列:

[1, 11, 31, 71, 341, 781, 1259, 2201, 13849, 24211, 39029, 89389, 429319, 983279, 2771059, 30481649]

約数ペア:

[(1, 30481649), (11, 2771059), (31, 983279), (71, 429319), (341, 89389), (781, 39029), (1259, 24211), (2201, 13849)]