2017128813

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 3095306496

約数和(自身を除く): 1078177683

約数列:

[1, 3, 7, 21, 313, 397, 773, 939, 1191, 2191, 2319, 2779, 5411, 6573, 8337, 16233, 124261, 241949, 306881, 372783, 725847, 869827, 920643, 1693643, 2148167, 2609481, 5080929, 6444501, 96053753, 288161259, 672376271, 2017128813]

約数ペア:

[(1, 2017128813), (3, 672376271), (7, 288161259), (21, 96053753), (313, 6444501), (397, 5080929), (773, 2609481), (939, 2148167), (1191, 1693643), (2191, 920643), (2319, 869827), (2779, 725847), (5411, 372783), (6573, 306881), (8337, 241949), (16233, 124261)]