467280471

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1423}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 750960640

約数和(自身を除く): 283680169

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 823, 1423, 2469, 4269, 5761, 9961, 15637, 17283, 27037, 29883, 46911, 81111, 109459, 189259, 328377, 567777, 1171129, 3513387, 8197903, 22251451, 24593709, 66754353, 155760157, 467280471]

約数ペア:

[(1, 467280471), (3, 155760157), (7, 66754353), (19, 24593709), (21, 22251451), (57, 8197903), (133, 3513387), (399, 1171129), (823, 567777), (1423, 328377), (2469, 189259), (4269, 109459), (5761, 81111), (9961, 46911), (15637, 29883), (17283, 27037)]