4019157

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 6229080

約数和(自身を除く): 2209923

約数列:

[1, 3, 9, 17, 51, 109, 153, 241, 327, 723, 981, 1853, 2169, 4097, 5559, 12291, 16677, 26269, 36873, 78807, 236421, 446573, 1339719, 4019157]

約数ペア:

[(1, 4019157), (3, 1339719), (9, 446573), (17, 236421), (51, 78807), (109, 36873), (153, 26269), (241, 16677), (327, 12291), (723, 5559), (981, 4097), (1853, 2169)]