3378903521

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193003}}^1$

素因数の和:193112

約数の個数: 16

約数和(自身を含む): 4020659328

約数和(自身を除く): 641755807

約数列:

[1, 7, 41, 61, 287, 427, 2501, 17507, 193003, 1351021, 7913123, 11773183, 55391861, 82412281, 482700503, 3378903521]

約数ペア:

[(1, 3378903521), (7, 482700503), (41, 82412281), (61, 55391861), (287, 11773183), (427, 7913123), (2501, 1351021), (17507, 193003)]