9717123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 14676480

約数和(自身を除く): 4959357

約数列:

[1, 3, 13, 39, 41, 59, 103, 123, 177, 309, 533, 767, 1339, 1599, 2301, 2419, 4017, 4223, 6077, 7257, 12669, 18231, 31447, 54899, 79001, 94341, 164697, 237003, 249157, 747471, 3239041, 9717123]

約数ペア:

[(1, 9717123), (3, 3239041), (13, 747471), (39, 249157), (41, 237003), (59, 164697), (103, 94341), (123, 79001), (177, 54899), (309, 31447), (533, 18231), (767, 12669), (1339, 7257), (1599, 6077), (2301, 4223), (2419, 4017)]