2973505923

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{3911}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 4562956800

約数和(自身を除く): 1589450877

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 971, 2913, 3911, 8739, 11733, 26217, 28159, 35199, 84477, 105597, 113419, 253431, 340257, 760293, 1020771, 3062313, 3797581, 11392743, 34178229, 102534687, 110129849, 330389547, 991168641, 2973505923]

約数ペア:

[(1, 2973505923), (3, 991168641), (9, 330389547), (27, 110129849), (29, 102534687), (87, 34178229), (261, 11392743), (783, 3797581), (971, 3062313), (2913, 1020771), (3911, 760293), (8739, 340257), (11733, 253431), (26217, 113419), (28159, 105597), (35199, 84477)]