30228913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 35796096

約数和(自身を除く): 5567183

約数列:

[1, 11, 13, 137, 143, 1507, 1543, 1781, 16973, 19591, 20059, 211391, 220649, 2325301, 2748083, 30228913]

約数ペア:

[(1, 30228913), (11, 2748083), (13, 2325301), (137, 220649), (143, 211391), (1507, 20059), (1543, 19591), (1781, 16973)]