245051521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 291400416

約数和(自身を除く): 46348895

約数列:

[1, 11, 13, 143, 169, 193, 683, 1859, 2123, 2509, 7513, 8879, 27599, 32617, 97669, 115427, 131819, 358787, 1269697, 1450009, 1713647, 18850117, 22277411, 245051521]

約数ペア:

[(1, 245051521), (11, 22277411), (13, 18850117), (143, 1713647), (169, 1450009), (193, 1269697), (683, 358787), (1859, 131819), (2123, 115427), (2509, 97669), (7513, 32617), (8879, 27599)]