17850573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5261}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 28730520

約数和(自身を除く): 10879947

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 5261, 15783, 47349, 68393, 152569, 205179, 457707, 615537, 1373121, 1983397, 5950191, 17850573]

約数ペア:

[(1, 17850573), (3, 5950191), (9, 1983397), (13, 1373121), (29, 615537), (39, 457707), (87, 205179), (117, 152569), (261, 68393), (377, 47349), (1131, 15783), (3393, 5261)]