131573387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^2$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 156882096

約数和(自身を除く): 25308709

約数列:

[1, 11, 17, 41, 131, 187, 451, 697, 1441, 2227, 5371, 7667, 17161, 24497, 59081, 91307, 188771, 291737, 703601, 1004377, 3209107, 7739611, 11961217, 131573387]

約数ペア:

[(1, 131573387), (11, 11961217), (17, 7739611), (41, 3209107), (131, 1004377), (187, 703601), (451, 291737), (697, 188771), (1441, 91307), (2227, 59081), (5371, 24497), (7667, 17161)]