3670989679

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{420551}}^1$

素因数の和:420630

約数の個数: 16

約数和(自身を含む): 4441029120

約数和(自身を除く): 770039441

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 420551, 2943857, 12195979, 18083693, 85371853, 126585851, 524427097, 3670989679]

約数ペア:

[(1, 3670989679), (7, 524427097), (29, 126585851), (43, 85371853), (203, 18083693), (301, 12195979), (1247, 2943857), (8729, 420551)]