4017408045273

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{320444129}}^1$

素因数の和:320444341

約数の個数: 24

約数和(自身を含む): 6665237904000

約数和(自身を除く): 2647829858727

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 12537, 320444129, 961332387, 2243108903, 2883997161, 6729326709, 20187980127, 63768381671, 191305145013, 446378671697, 573915435039, 1339136015091, 4017408045273]

約数ペア:

[(1, 4017408045273), (3, 1339136015091), (7, 573915435039), (9, 446378671697), (21, 191305145013), (63, 63768381671), (199, 20187980127), (597, 6729326709), (1393, 2883997161), (1791, 2243108903), (4179, 961332387), (12537, 320444129)]