330638847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1431337}}^1$

素因数の和:1431358

約数の個数: 16

約数和(自身を含む): 549633792

約数和(自身を除く): 218994945

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1431337, 4294011, 10019359, 15744707, 30058077, 47234121, 110212949, 330638847]

約数ペア:

[(1, 330638847), (3, 110212949), (7, 47234121), (11, 30058077), (21, 15744707), (33, 10019359), (77, 4294011), (231, 1431337)]