6943419

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 11531520

約数和(自身を除く): 4588101

約数列:

[1, 3, 7, 9, 21, 63, 307, 359, 921, 1077, 2149, 2513, 2763, 3231, 6447, 7539, 19341, 22617, 110213, 330639, 771491, 991917, 2314473, 6943419]

約数ペア:

[(1, 6943419), (3, 2314473), (7, 991917), (9, 771491), (21, 330639), (63, 110213), (307, 22617), (359, 19341), (921, 7539), (1077, 6447), (2149, 3231), (2513, 2763)]