4197403987

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{395273}}^1$

素因数の和:395358

約数の個数: 16

約数和(自身を含む): 5046858432

約数和(自身を除く): 849454445

約数列:

[1, 7, 37, 41, 259, 287, 1517, 10619, 395273, 2766911, 14625101, 16206193, 102375707, 113443351, 599629141, 4197403987]

約数ペア:

[(1, 4197403987), (7, 599629141), (37, 113443351), (41, 102375707), (259, 16206193), (287, 14625101), (1517, 2766911), (10619, 395273)]