520067620647

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{10258351}}^1$

素因数の和:10258531

約数の個数: 24

約数和(自身を含む): 774546609408

約数和(自身を除く): 254478988761

約数列:

[1, 3, 9, 43, 129, 131, 387, 393, 1179, 5633, 16899, 50697, 10258351, 30775053, 92325159, 441109093, 1323327279, 1343843981, 3969981837, 4031531943, 12094595829, 57785291183, 173355873549, 520067620647]

約数ペア:

[(1, 520067620647), (3, 173355873549), (9, 57785291183), (43, 12094595829), (129, 4031531943), (131, 3969981837), (387, 1343843981), (393, 1323327279), (1179, 441109093), (5633, 92325159), (16899, 30775053), (50697, 10258351)]