731596327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 931921920

約数和(自身を除く): 200325593

約数列:

[1, 7, 11, 77, 79, 127, 553, 869, 889, 947, 1397, 6083, 6629, 9779, 10033, 10417, 70231, 72919, 74813, 110363, 120269, 523691, 772541, 822943, 841883, 1322959, 5760601, 9260713, 9501251, 66508757, 104513761, 731596327]

約数ペア:

[(1, 731596327), (7, 104513761), (11, 66508757), (77, 9501251), (79, 9260713), (127, 5760601), (553, 1322959), (869, 841883), (889, 822943), (947, 772541), (1397, 523691), (6083, 120269), (6629, 110363), (9779, 74813), (10033, 72919), (10417, 70231)]