3222723

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2099517

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 197, 287, 399, 591, 779, 861, 1379, 2337, 3743, 4137, 5453, 8077, 11229, 16359, 24231, 26201, 56539, 78603, 153463, 169617, 460389, 1074241, 3222723]

約数ペア:

[(1, 3222723), (3, 1074241), (7, 460389), (19, 169617), (21, 153463), (41, 78603), (57, 56539), (123, 26201), (133, 24231), (197, 16359), (287, 11229), (399, 8077), (591, 5453), (779, 4137), (861, 3743), (1379, 2337)]