42372407

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 54282240

約数和(自身を除く): 11909833

約数列:

[1, 7, 11, 49, 77, 127, 539, 619, 889, 1397, 4333, 6223, 6809, 9779, 30331, 47663, 68453, 78613, 333641, 550291, 864743, 3852037, 6053201, 42372407]

約数ペア:

[(1, 42372407), (7, 6053201), (11, 3852037), (49, 864743), (77, 550291), (127, 333641), (539, 78613), (619, 68453), (889, 47663), (1397, 30331), (4333, 9779), (6223, 6809)]