274240071

素因数分解:

$3^2\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{2417}}^1$

素因数の和:4231

約数の個数: 24

約数和(自身を含む): 453152544

約数和(自身を除く): 178912473

約数列:

[1, 3, 7, 9, 21, 63, 1801, 2417, 5403, 7251, 12607, 16209, 16919, 21753, 37821, 50757, 113463, 152271, 4353017, 13059051, 30471119, 39177153, 91413357, 274240071]

約数ペア:

[(1, 274240071), (3, 91413357), (7, 39177153), (9, 30471119), (21, 13059051), (63, 4353017), (1801, 152271), (2417, 113463), (5403, 50757), (7251, 37821), (12607, 21753), (16209, 16919)]