1135491

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 1747200

約数和(自身を除く): 611709

約数列:

[1, 3, 7, 21, 139, 389, 417, 973, 1167, 2723, 2919, 8169, 54071, 162213, 378497, 1135491]

約数ペア:

[(1, 1135491), (3, 378497), (7, 162213), (21, 54071), (139, 8169), (389, 2919), (417, 2723), (973, 1167)]