2012130423

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{27011}}^1$

素因数の和:27140

約数の個数: 32

約数和(自身を含む): 3111782400

約数和(自身を除く): 1099651977

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 801, 837, 2403, 2759, 8277, 24831, 27011, 74493, 81033, 243099, 729297, 837341, 2403979, 2512023, 7211937, 7536069, 21635811, 22608207, 64907433, 74523349, 223570047, 670710141, 2012130423]

約数ペア:

[(1, 2012130423), (3, 670710141), (9, 223570047), (27, 74523349), (31, 64907433), (89, 22608207), (93, 21635811), (267, 7536069), (279, 7211937), (801, 2512023), (837, 2403979), (2403, 837341), (2759, 729297), (8277, 243099), (24831, 81033), (27011, 74493)]