1304138667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{6899}}^1$

素因数の和:7083

約数の個数: 32

約数和(自身を含む): 1938182400

約数和(自身を除く): 634043733

約数列:

[1, 3, 13, 37, 39, 111, 131, 393, 481, 1443, 1703, 4847, 5109, 6899, 14541, 20697, 63011, 89687, 189033, 255263, 269061, 765789, 903769, 2711307, 3318419, 9955257, 11748997, 33439453, 35246991, 100318359, 434712889, 1304138667]

約数ペア:

[(1, 1304138667), (3, 434712889), (13, 100318359), (37, 35246991), (39, 33439453), (111, 11748997), (131, 9955257), (393, 3318419), (481, 2711307), (1443, 903769), (1703, 765789), (4847, 269061), (5109, 255263), (6899, 189033), (14541, 89687), (20697, 63011)]