171569321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 230853888

約数和(自身を除く): 59284567

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 371, 583, 901, 1309, 2473, 4081, 6307, 9911, 17311, 27203, 42041, 69377, 131069, 190421, 294287, 462451, 917483, 1441759, 2228173, 3237157, 10092313, 15597211, 24509903, 171569321]

約数ペア:

[(1, 171569321), (7, 24509903), (11, 15597211), (17, 10092313), (53, 3237157), (77, 2228173), (119, 1441759), (187, 917483), (371, 462451), (583, 294287), (901, 190421), (1309, 131069), (2473, 69377), (4081, 42041), (6307, 27203), (9911, 17311)]