42202563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 63608832

約数和(自身を除く): 21406269

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 403, 521, 871, 1209, 1563, 2077, 2613, 6231, 6773, 16151, 20319, 27001, 34907, 48453, 81003, 104721, 209963, 453791, 629889, 1082117, 1361373, 3246351, 14067521, 42202563]

約数ペア:

[(1, 42202563), (3, 14067521), (13, 3246351), (31, 1361373), (39, 1082117), (67, 629889), (93, 453791), (201, 209963), (403, 104721), (521, 81003), (871, 48453), (1209, 34907), (1563, 27001), (2077, 20319), (2613, 16151), (6231, 6773)]