21167301155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4229231}}^1$

素因数の和:4229267

約数の個数: 32

約数和(自身を含む): 34104526848

約数和(自身を除く): 12937225693

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 4229231, 21146155, 29604617, 46521541, 54980003, 148023085, 232607705, 274900015, 325650787, 384860021, 604780033, 1628253935, 1924300105, 3023900165, 4233460231, 21167301155]

約数ペア:

[(1, 21167301155), (5, 4233460231), (7, 3023900165), (11, 1924300105), (13, 1628253935), (35, 604780033), (55, 384860021), (65, 325650787), (77, 274900015), (91, 232607705), (143, 148023085), (385, 54980003), (455, 46521541), (715, 29604617), (1001, 21146155), (5005, 4229231)]