2100080493

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 3613409280

約数和(自身を除く): 1513328787

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 233, 309, 463, 699, 721, 927, 1389, 1631, 2097, 2163, 2781, 3241, 4167, 4893, 6291, 6489, 9723, 12501, 14679, 19467, 23999, 29169, 44037, 47689, 71997, 87507, 107879, 143067, 167993, 215991, 323637, 333823, 429201, 503979, 647973, 755153, 970911, 1001469, 1287603, 1511937, 2265459, 2912733, 3004407, 4535811, 6796377, 9013221, 11111537, 20389131, 33334611, 77780759, 100003833, 233342277, 300011499, 700026831, 2100080493]

約数ペア:

[(1, 2100080493), (3, 700026831), (7, 300011499), (9, 233342277), (21, 100003833), (27, 77780759), (63, 33334611), (103, 20389131), (189, 11111537), (233, 9013221), (309, 6796377), (463, 4535811), (699, 3004407), (721, 2912733), (927, 2265459), (1389, 1511937), (1631, 1287603), (2097, 1001469), (2163, 970911), (2781, 755153), (3241, 647973), (4167, 503979), (4893, 429201), (6291, 333823), (6489, 323637), (9723, 215991), (12501, 167993), (14679, 143067), (19467, 107879), (23999, 87507), (29169, 71997), (44037, 47689)]