86273759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 112057344

約数和(自身を除く): 25783585

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 1543, 2431, 3289, 4301, 5083, 16973, 20059, 26231, 35489, 55913, 220649, 288541, 341003, 390379, 461357, 603313, 3751033, 5074927, 6636443, 7843069, 86273759]

約数ペア:

[(1, 86273759), (11, 7843069), (13, 6636443), (17, 5074927), (23, 3751033), (143, 603313), (187, 461357), (221, 390379), (253, 341003), (299, 288541), (391, 220649), (1543, 55913), (2431, 35489), (3289, 26231), (4301, 20059), (5083, 16973)]