7286829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4325331

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 419, 527, 561, 1023, 1257, 1581, 4609, 5797, 7123, 12989, 13827, 17391, 21369, 38967, 78353, 142879, 220813, 235059, 428637, 662439, 2428943, 7286829]

約数ペア:

[(1, 7286829), (3, 2428943), (11, 662439), (17, 428637), (31, 235059), (33, 220813), (51, 142879), (93, 78353), (187, 38967), (341, 21369), (419, 17391), (527, 13827), (561, 12989), (1023, 7123), (1257, 5797), (1581, 4609)]