29779317

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 45152640

約数和(自身を除く): 15373323

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 1607, 2059, 4821, 6177, 14463, 18531, 46603, 114097, 139809, 342291, 419427, 1026873, 3308813, 9926439, 29779317]

約数ペア:

[(1, 29779317), (3, 9926439), (9, 3308813), (29, 1026873), (71, 419427), (87, 342291), (213, 139809), (261, 114097), (639, 46603), (1607, 18531), (2059, 14463), (4821, 6177)]