222694059

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{71171}}^1$

素因数の和:71330

約数の個数: 16

約数和(自身を含む): 341625600

約数和(自身を除く): 118931541

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 71171, 213513, 498197, 1494591, 10604479, 31813437, 74231353, 222694059]

約数ペア:

[(1, 222694059), (3, 74231353), (7, 31813437), (21, 10604479), (149, 1494591), (447, 498197), (1043, 213513), (3129, 71171)]