42270459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1$

素因数の和:9671

約数の個数: 32

約数和(自身を含む): 73973760

約数和(自身を除く): 31703301

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 9631, 28893, 67417, 105941, 182989, 202251, 317823, 548967, 741587, 1280923, 2012879, 2224761, 3842769, 6038637, 14090153, 42270459]

約数ペア:

[(1, 42270459), (3, 14090153), (7, 6038637), (11, 3842769), (19, 2224761), (21, 2012879), (33, 1280923), (57, 741587), (77, 548967), (133, 317823), (209, 202251), (231, 182989), (399, 105941), (627, 67417), (1463, 28893), (4389, 9631)]