2116775349

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{118249}}^1$

素因数の和:118291

約数の個数: 40

約数和(自身を含む): 3605679000

約数和(自身を除く): 1488903651

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 17901, 118249, 354747, 1064241, 1537237, 2010233, 3192723, 4611711, 6030699, 9578169, 13835133, 18092097, 26133029, 41505399, 54276291, 78399087, 124516197, 162828873, 235197261, 705591783, 2116775349]

約数ペア:

[(1, 2116775349), (3, 705591783), (9, 235197261), (13, 162828873), (17, 124516197), (27, 78399087), (39, 54276291), (51, 41505399), (81, 26133029), (117, 18092097), (153, 13835133), (221, 9578169), (351, 6030699), (459, 4611711), (663, 3192723), (1053, 2010233), (1377, 1537237), (1989, 1064241), (5967, 354747), (17901, 118249)]