386469713

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1117}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 471062592

約数和(自身を除く): 84592879

約数列:

[1, 7, 23, 49, 161, 307, 1117, 1127, 2149, 7061, 7819, 15043, 25691, 49427, 54733, 179837, 342919, 345989, 1258859, 2400433, 7887137, 16803031, 55209959, 386469713]

約数ペア:

[(1, 386469713), (7, 55209959), (23, 16803031), (49, 7887137), (161, 2400433), (307, 1258859), (1117, 345989), (1127, 342919), (2149, 179837), (7061, 54733), (7819, 49427), (15043, 25691)]