291246231969

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22119407}}^1$

素因数の和:22119450

約数の個数: 48

約数和(自身を含む): 552100423680

約数和(自身を除く): 260854191711

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 22119407, 66358221, 154835849, 199074663, 243313477, 420268733, 464507547, 729940431, 1260806199, 1393522641, 1703194339, 2189821293, 2941881131, 3782418597, 4622956063, 5109583017, 8825643393, 13868868189, 15328749051, 26476930179, 32360692441, 41606604567, 97082077323, 291246231969]

約数ペア:

[(1, 291246231969), (3, 97082077323), (7, 41606604567), (9, 32360692441), (11, 26476930179), (19, 15328749051), (21, 13868868189), (33, 8825643393), (57, 5109583017), (63, 4622956063), (77, 3782418597), (99, 2941881131), (133, 2189821293), (171, 1703194339), (209, 1393522641), (231, 1260806199), (399, 729940431), (627, 464507547), (693, 420268733), (1197, 243313477), (1463, 199074663), (1881, 154835849), (4389, 66358221), (13167, 22119407)]