321330852997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{60611}}^1$

素因数の和:62881

約数の個数: 32

約数和(自身を含む): 413736542208

約数和(自身を除く): 92405689211

約数列:

[1, 7, 11, 31, 77, 217, 341, 2221, 2387, 15547, 24431, 60611, 68851, 171017, 424277, 481957, 666721, 757361, 1878941, 4667047, 5301527, 13152587, 20668351, 134617031, 144678457, 942319217, 1480787341, 4173127961, 10365511387, 29211895727, 45904407571, 321330852997]

約数ペア:

[(1, 321330852997), (7, 45904407571), (11, 29211895727), (31, 10365511387), (77, 4173127961), (217, 1480787341), (341, 942319217), (2221, 144678457), (2387, 134617031), (15547, 20668351), (24431, 13152587), (60611, 5301527), (68851, 4667047), (171017, 1878941), (424277, 757361), (481957, 666721)]