42813399

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1307}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 58389120

約数和(自身を除く): 15575721

約数列:

[1, 3, 61, 179, 183, 537, 1307, 3921, 10919, 32757, 79727, 233953, 239181, 701859, 14271133, 42813399]

約数ペア:

[(1, 42813399), (3, 14271133), (61, 701859), (179, 239181), (183, 233953), (537, 79727), (1307, 32757), (3921, 10919)]