42575373

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 63213696

約数和(自身を除く): 20638323

約数列:

[1, 3, 9, 47, 141, 251, 401, 423, 753, 1203, 2259, 3609, 11797, 18847, 35391, 56541, 100651, 106173, 169623, 301953, 905859, 4730597, 14191791, 42575373]

約数ペア:

[(1, 42575373), (3, 14191791), (9, 4730597), (47, 905859), (141, 301953), (251, 169623), (401, 106173), (423, 100651), (753, 56541), (1203, 35391), (2259, 18847), (3609, 11797)]