551841129

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{44017}}^1$

素因数の和:44229

約数の個数: 24

約数和(自身を含む): 915574400

約数和(自身を除く): 363733271

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 12537, 44017, 132051, 308119, 396153, 924357, 2773071, 8759383, 26278149, 61315681, 78834447, 183947043, 551841129]

約数ペア:

[(1, 551841129), (3, 183947043), (7, 78834447), (9, 61315681), (21, 26278149), (63, 8759383), (199, 2773071), (597, 924357), (1393, 396153), (1791, 308119), (4179, 132051), (12537, 44017)]