970207833

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 1602478080

約数和(自身を除く): 632270247

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 137, 239, 249, 357, 411, 581, 717, 959, 1411, 1673, 1743, 2329, 2877, 4063, 4233, 5019, 6987, 9877, 11371, 12189, 16303, 19837, 28441, 29631, 32743, 34113, 48909, 59511, 79597, 85323, 98229, 138859, 193307, 229201, 238791, 337229, 416577, 556631, 579921, 687603, 1011687, 1353149, 1669893, 2360603, 2717669, 3896417, 4059447, 7081809, 8153007, 11689251, 19023683, 46200373, 57071049, 138601119, 323402611, 970207833]

約数ペア:

[(1, 970207833), (3, 323402611), (7, 138601119), (17, 57071049), (21, 46200373), (51, 19023683), (83, 11689251), (119, 8153007), (137, 7081809), (239, 4059447), (249, 3896417), (357, 2717669), (411, 2360603), (581, 1669893), (717, 1353149), (959, 1011687), (1411, 687603), (1673, 579921), (1743, 556631), (2329, 416577), (2877, 337229), (4063, 238791), (4233, 229201), (5019, 193307), (6987, 138859), (9877, 98229), (11371, 85323), (12189, 79597), (16303, 59511), (19837, 48909), (28441, 34113), (29631, 32743)]