4217829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 7626240

約数和(自身を除く): 3408411

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 77, 93, 133, 209, 217, 231, 341, 399, 589, 627, 651, 961, 1023, 1463, 1767, 2387, 2883, 4123, 4389, 6479, 6727, 7161, 10571, 12369, 18259, 19437, 20181, 31713, 45353, 54777, 73997, 127813, 136059, 200849, 221991, 383439, 602547, 1405943, 4217829]

約数ペア:

[(1, 4217829), (3, 1405943), (7, 602547), (11, 383439), (19, 221991), (21, 200849), (31, 136059), (33, 127813), (57, 73997), (77, 54777), (93, 45353), (133, 31713), (209, 20181), (217, 19437), (231, 18259), (341, 12369), (399, 10571), (589, 7161), (627, 6727), (651, 6479), (961, 4389), (1023, 4123), (1463, 2883), (1767, 2387)]