22139973

素因数分解:

$3^5\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 33415200

約数和(自身を除く): 11275227

約数列:

[1, 3, 9, 27, 81, 179, 243, 509, 537, 1527, 1611, 4581, 4833, 13743, 14499, 41229, 43497, 91111, 123687, 273333, 819999, 2459997, 7379991, 22139973]

約数ペア:

[(1, 22139973), (3, 7379991), (9, 2459997), (27, 819999), (81, 273333), (179, 123687), (243, 91111), (509, 43497), (537, 41229), (1527, 14499), (1611, 13743), (4581, 4833)]