713495943

素因数分解:

$3^2\times {\mathrm{397}}^2\times {\mathrm{503}}^1$

素因数の和:1303

約数の個数: 18

約数和(自身を含む): 1035261864

約数和(自身を除く): 321765921

約数列:

[1, 3, 9, 397, 503, 1191, 1509, 3573, 4527, 157609, 199691, 472827, 599073, 1418481, 1797219, 79277327, 237831981, 713495943]

約数ペア:

[(1, 713495943), (3, 237831981), (9, 79277327), (397, 1797219), (503, 1418481), (1191, 599073), (1509, 472827), (3573, 199691), (4527, 157609)]