2668195299

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{77521}}^1$

素因数の和:77691

約数の個数: 32

約数和(自身を含む): 4465267200

約数和(自身を除く): 1797071901

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1639, 3129, 4917, 11473, 34419, 77521, 232563, 542647, 852731, 1627941, 2558193, 5969117, 11550629, 17907351, 34651887, 80854403, 127056919, 242563209, 381170757, 889398433, 2668195299]

約数ペア:

[(1, 2668195299), (3, 889398433), (7, 381170757), (11, 242563209), (21, 127056919), (33, 80854403), (77, 34651887), (149, 17907351), (231, 11550629), (447, 5969117), (1043, 2558193), (1639, 1627941), (3129, 852731), (4917, 542647), (11473, 232563), (34419, 77521)]