72978433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12648

約数の個数: 16

約数和(自身を含む): 87022080

約数和(自身を除く): 14043647

約数列:

[1, 11, 17, 31, 187, 341, 527, 5797, 12589, 138479, 214013, 390259, 2354143, 4292849, 6634403, 72978433]

約数ペア:

[(1, 72978433), (11, 6634403), (17, 4292849), (31, 2354143), (187, 390259), (341, 214013), (527, 138479), (5797, 12589)]