172415243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172243}}^1$

素因数の和:172274

約数の個数: 16

約数和(自身を含む): 231495936

約数和(自身を除く): 59080693

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 172243, 1205701, 1894673, 2239159, 13262711, 15674113, 24630749, 172415243]

約数ペア:

[(1, 172415243), (7, 24630749), (11, 15674113), (13, 13262711), (77, 2239159), (91, 1894673), (143, 1205701), (1001, 172243)]