20161465911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3214007}}^1$

素因数の和:3214071

約数の個数: 24

約数和(自身を含む): 31587270624

約数和(自身を除く): 11425804713

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 3214007, 9642021, 28926063, 54638119, 131774287, 163914357, 395322861, 491743071, 1185968583, 2240162879, 6720488637, 20161465911]

約数ペア:

[(1, 20161465911), (3, 6720488637), (9, 2240162879), (17, 1185968583), (41, 491743071), (51, 395322861), (123, 163914357), (153, 131774287), (369, 54638119), (697, 28926063), (2091, 9642021), (6273, 3214007)]