3185217

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 5683200

約数和(自身を除く): 2497983

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 887, 1197, 2661, 3591, 6209, 7983, 16853, 18627, 23949, 50559, 55881, 117971, 151677, 167643, 353913, 455031, 1061739, 3185217]

約数ペア:

[(1, 3185217), (3, 1061739), (7, 455031), (9, 353913), (19, 167643), (21, 151677), (27, 117971), (57, 55881), (63, 50559), (133, 23949), (171, 18627), (189, 16853), (399, 7983), (513, 6209), (887, 3591), (1197, 2661)]