287482611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1103}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 425843712

約数和(自身を除く): 138361101

約数列:

[1, 3, 13, 39, 41, 123, 163, 489, 533, 1103, 1599, 2119, 3309, 6357, 6683, 14339, 20049, 43017, 45223, 86879, 135669, 179789, 260637, 539367, 587899, 1763697, 2337257, 7011771, 7371349, 22114047, 95827537, 287482611]

約数ペア:

[(1, 287482611), (3, 95827537), (13, 22114047), (39, 7371349), (41, 7011771), (123, 2337257), (163, 1763697), (489, 587899), (533, 539367), (1103, 260637), (1599, 179789), (2119, 135669), (3309, 86879), (6357, 45223), (6683, 43017), (14339, 20049)]