42162393

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22063}}^1$

素因数の和:22093

約数の個数: 24

約数和(自身を含む): 70428288

約数和(自身を除く): 28265895

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 22063, 66189, 154441, 286819, 463323, 860457, 1081087, 2007733, 3243261, 6023199, 14054131, 42162393]

約数ペア:

[(1, 42162393), (3, 14054131), (7, 6023199), (13, 3243261), (21, 2007733), (39, 1081087), (49, 860457), (91, 463323), (147, 286819), (273, 154441), (637, 66189), (1911, 22063)]