8215156719

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{33967}}^1$

素因数の和:34340

約数の個数: 48

約数和(自身を含む): 14837222400

約数和(自身を除く): 6622065681

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 349, 693, 1047, 2443, 3141, 3839, 7329, 11517, 21987, 26873, 33967, 34551, 80619, 101901, 237769, 241857, 305703, 373637, 713307, 1120911, 2139921, 2615459, 3362733, 7846377, 11854483, 23539131, 35563449, 82981381, 106690347, 130399313, 248944143, 391197939, 746832429, 912795191, 1173593817, 2738385573, 8215156719]

約数ペア:

[(1, 8215156719), (3, 2738385573), (7, 1173593817), (9, 912795191), (11, 746832429), (21, 391197939), (33, 248944143), (63, 130399313), (77, 106690347), (99, 82981381), (231, 35563449), (349, 23539131), (693, 11854483), (1047, 7846377), (2443, 3362733), (3141, 2615459), (3839, 2139921), (7329, 1120911), (11517, 713307), (21987, 373637), (26873, 305703), (33967, 241857), (34551, 237769), (80619, 101901)]