219075213

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{32909}}^1$

素因数の和:33236

約数の個数: 16

約数和(自身を含む): 334892160

約数和(自身を除く): 115816947

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 32909, 98727, 230363, 691089, 10432153, 31296459, 73025071, 219075213]

約数ペア:

[(1, 219075213), (3, 73025071), (7, 31296459), (21, 10432153), (317, 691089), (951, 230363), (2219, 98727), (6657, 32909)]