38620967

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 49685760

約数和(自身を除く): 11064793

約数列:

[1, 7, 11, 49, 77, 79, 539, 553, 869, 907, 3871, 6083, 6349, 9977, 42581, 44443, 69839, 71653, 488873, 501571, 788183, 3510997, 5517281, 38620967]

約数ペア:

[(1, 38620967), (7, 5517281), (11, 3510997), (49, 788183), (77, 501571), (79, 488873), (539, 71653), (553, 69839), (869, 44443), (907, 42581), (3871, 9977), (6083, 6349)]