1790929497

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{2063}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 2775601152

約数和(自身を除く): 984671655

約数列:

[1, 3, 7, 21, 67, 201, 469, 617, 1407, 1851, 2063, 4319, 6189, 12957, 14441, 41339, 43323, 124017, 138221, 289373, 414663, 868119, 967547, 1272871, 2902641, 3818613, 8910097, 26730291, 85282357, 255847071, 596976499, 1790929497]

約数ペア:

[(1, 1790929497), (3, 596976499), (7, 255847071), (21, 85282357), (67, 26730291), (201, 8910097), (469, 3818613), (617, 2902641), (1407, 1272871), (1851, 967547), (2063, 868119), (4319, 414663), (6189, 289373), (12957, 138221), (14441, 124017), (41339, 43323)]