42802753

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 54604800

約数和(自身を除く): 11802047

約数列:

[1, 7, 17, 29, 79, 119, 157, 203, 493, 553, 1099, 1343, 2291, 2669, 3451, 4553, 9401, 12403, 16037, 18683, 31871, 38947, 77401, 86821, 210851, 272629, 359687, 541807, 1475957, 2517809, 6114679, 42802753]

約数ペア:

[(1, 42802753), (7, 6114679), (17, 2517809), (29, 1475957), (79, 541807), (119, 359687), (157, 272629), (203, 210851), (493, 86821), (553, 77401), (1099, 38947), (1343, 31871), (2291, 18683), (2669, 16037), (3451, 12403), (4553, 9401)]