1730007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 2687360

約数和(自身を除く): 957353

約数列:

[1, 3, 9, 19, 57, 67, 151, 171, 201, 453, 603, 1273, 1359, 2869, 3819, 8607, 10117, 11457, 25821, 30351, 91053, 192223, 576669, 1730007]

約数ペア:

[(1, 1730007), (3, 576669), (9, 192223), (19, 91053), (57, 30351), (67, 25821), (151, 11457), (171, 10117), (201, 8607), (453, 3819), (603, 2869), (1273, 1359)]