219274041

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32327}}^1$

素因数の和:32373

約数の個数: 32

約数和(自身を含む): 372418560

約数和(自身を除く): 153144519

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 32327, 96981, 226289, 549559, 614213, 678867, 1648677, 1842639, 3846913, 4299491, 10441621, 11540739, 12898473, 31324863, 73091347, 219274041]

約数ペア:

[(1, 219274041), (3, 73091347), (7, 31324863), (17, 12898473), (19, 11540739), (21, 10441621), (51, 4299491), (57, 3846913), (119, 1842639), (133, 1648677), (323, 678867), (357, 614213), (399, 549559), (969, 226289), (2261, 96981), (6783, 32327)]