1283344371

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{1697}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 1956367680

約数和(自身を除く): 673023309

約数列:

[1, 3, 9, 27, 37, 111, 333, 757, 999, 1697, 2271, 5091, 6813, 15273, 20439, 28009, 45819, 62789, 84027, 188367, 252081, 565101, 756243, 1284629, 1695303, 3853887, 11561661, 34684983, 47531273, 142593819, 427781457, 1283344371]

約数ペア:

[(1, 1283344371), (3, 427781457), (9, 142593819), (27, 47531273), (37, 34684983), (111, 11561661), (333, 3853887), (757, 1695303), (999, 1284629), (1697, 756243), (2271, 565101), (5091, 252081), (6813, 188367), (15273, 84027), (20439, 62789), (28009, 45819)]