126918209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1283}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 153371232

約数和(自身を除く): 26453023

約数列:

[1, 11, 17, 23, 187, 253, 391, 529, 1283, 4301, 5819, 8993, 14113, 21811, 29509, 98923, 239921, 324599, 501653, 678707, 5518183, 7465777, 11538019, 126918209]

約数ペア:

[(1, 126918209), (11, 11538019), (17, 7465777), (23, 5518183), (187, 678707), (253, 501653), (391, 324599), (529, 239921), (1283, 98923), (4301, 29509), (5819, 21811), (8993, 14113)]