19098302727

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31360103}}^1$

素因数の和:31360142

約数の個数: 16

約数和(自身を含む): 30105699840

約数和(自身を除く): 11007397113

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 31360103, 94080309, 219520721, 658562163, 909442987, 2728328961, 6366100909, 19098302727]

約数ペア:

[(1, 19098302727), (3, 6366100909), (7, 2728328961), (21, 909442987), (29, 658562163), (87, 219520721), (203, 94080309), (609, 31360103)]