2912283171

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{689951}}^1$

素因数の和:690031

約数の個数: 24

約数和(自身を含む): 4879340544

約数和(自身を除く): 1967057373

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 689951, 2069853, 4829657, 6209559, 14488971, 43466913, 46226717, 138680151, 323587019, 416040453, 970761057, 2912283171]

約数ペア:

[(1, 2912283171), (3, 970761057), (7, 416040453), (9, 323587019), (21, 138680151), (63, 46226717), (67, 43466913), (201, 14488971), (469, 6209559), (603, 4829657), (1407, 2069853), (4221, 689951)]