2013649119

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{863}}^1\times {\mathrm{971}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 3023308800

約数和(自身を除く): 1009659681

約数列:

[1, 3, 9, 27, 89, 267, 801, 863, 971, 2403, 2589, 2913, 7767, 8739, 23301, 26217, 76807, 86419, 230421, 259257, 691263, 777771, 837973, 2073789, 2333313, 2513919, 7541757, 22625271, 74579597, 223738791, 671216373, 2013649119]

約数ペア:

[(1, 2013649119), (3, 671216373), (9, 223738791), (27, 74579597), (89, 22625271), (267, 7541757), (801, 2513919), (863, 2333313), (971, 2073789), (2403, 837973), (2589, 777771), (2913, 691263), (7767, 259257), (8739, 230421), (23301, 86419), (26217, 76807)]