2912665791

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{91309}}^1$

素因数の和:91364

約数の個数: 32

約数和(自身を含む): 4675072000

約数和(自身を除く): 1762406209

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 4557, 10633, 31899, 91309, 273927, 639163, 1917489, 2830579, 4474141, 8491737, 13422423, 19814053, 31318987, 59442159, 93956961, 138698371, 416095113, 970888597, 2912665791]

約数ペア:

[(1, 2912665791), (3, 970888597), (7, 416095113), (21, 138698371), (31, 93956961), (49, 59442159), (93, 31318987), (147, 19814053), (217, 13422423), (343, 8491737), (651, 4474141), (1029, 2830579), (1519, 1917489), (4557, 639163), (10633, 273927), (31899, 91309)]