7980140343

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{6581}}^1$

素因数の和:6784

約数の個数: 48

約数和(自身を含む): 12659871456

約数和(自身を除く): 4679731113

約数列:

[1, 3, 7, 21, 49, 73, 113, 147, 219, 339, 511, 791, 1533, 2373, 3577, 5537, 6581, 8249, 10731, 16611, 19743, 24747, 46067, 57743, 138201, 173229, 322469, 404201, 480413, 743653, 967407, 1212603, 1441239, 2230959, 3362891, 5205571, 10088673, 15616713, 23540237, 36438997, 54286669, 70620711, 109316991, 162860007, 380006683, 1140020049, 2660046781, 7980140343]

約数ペア:

[(1, 7980140343), (3, 2660046781), (7, 1140020049), (21, 380006683), (49, 162860007), (73, 109316991), (113, 70620711), (147, 54286669), (219, 36438997), (339, 23540237), (511, 15616713), (791, 10088673), (1533, 5205571), (2373, 3362891), (3577, 2230959), (5537, 1441239), (6581, 1212603), (8249, 967407), (10731, 743653), (16611, 480413), (19743, 404201), (24747, 322469), (46067, 173229), (57743, 138201)]