4793187

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 7902720

約数和(自身を除く): 3109533

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 293, 399, 779, 861, 879, 2051, 2337, 5453, 5567, 6153, 12013, 16359, 16701, 36039, 38969, 84091, 116907, 228247, 252273, 684741, 1597729, 4793187]

約数ペア:

[(1, 4793187), (3, 1597729), (7, 684741), (19, 252273), (21, 228247), (41, 116907), (57, 84091), (123, 38969), (133, 36039), (287, 16701), (293, 16359), (399, 12013), (779, 6153), (861, 5567), (879, 5453), (2051, 2337)]