245146017

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{2473}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 330605568

約数和(自身を除く): 85459551

約数列:

[1, 3, 173, 191, 519, 573, 2473, 7419, 33043, 99129, 427829, 472343, 1283487, 1417029, 81715339, 245146017]

約数ペア:

[(1, 245146017), (3, 81715339), (173, 1417029), (191, 1283487), (519, 472343), (573, 427829), (2473, 99129), (7419, 33043)]