22105311

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 30307200

約数和(自身を除く): 8201889

約数列:

[1, 3, 43, 129, 349, 491, 1047, 1473, 15007, 21113, 45021, 63339, 171359, 514077, 7368437, 22105311]

約数ペア:

[(1, 22105311), (3, 7368437), (43, 514077), (129, 171359), (349, 63339), (491, 45021), (1047, 21113), (1473, 15007)]