22387347

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 33786480

約数和(自身を除く): 11399133

約数列:

[1, 3, 9, 27, 81, 181, 243, 509, 543, 1527, 1629, 4581, 4887, 13743, 14661, 41229, 43983, 92129, 123687, 276387, 829161, 2487483, 7462449, 22387347]

約数ペア:

[(1, 22387347), (3, 7462449), (9, 2487483), (27, 829161), (81, 276387), (181, 123687), (243, 92129), (509, 43983), (543, 41229), (1527, 14661), (1629, 13743), (4581, 4887)]