103417251

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 161280000

約数和(自身を除く): 57862749

約数列:

[1, 3, 7, 21, 71, 139, 213, 417, 497, 499, 973, 1491, 1497, 2919, 3493, 9869, 10479, 29607, 35429, 69083, 69361, 106287, 207249, 208083, 248003, 485527, 744009, 1456581, 4924631, 14773893, 34472417, 103417251]

約数ペア:

[(1, 103417251), (3, 34472417), (7, 14773893), (21, 4924631), (71, 1456581), (139, 744009), (213, 485527), (417, 248003), (497, 208083), (499, 207249), (973, 106287), (1491, 69361), (1497, 69083), (2919, 35429), (3493, 29607), (9869, 10479)]