408331539

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2011}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 738226944

約数和(自身を除く): 329895405

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 293, 693, 879, 2011, 2051, 2637, 3223, 6033, 6153, 9669, 14077, 18099, 18459, 22121, 22561, 29007, 42231, 66363, 67683, 126693, 154847, 199089, 203049, 464541, 589223, 1393623, 1767669, 4124561, 5303007, 6481453, 12373683, 19444359, 37121049, 45370171, 58333077, 136110513, 408331539]

約数ペア:

[(1, 408331539), (3, 136110513), (7, 58333077), (9, 45370171), (11, 37121049), (21, 19444359), (33, 12373683), (63, 6481453), (77, 5303007), (99, 4124561), (231, 1767669), (293, 1393623), (693, 589223), (879, 464541), (2011, 203049), (2051, 199089), (2637, 154847), (3223, 126693), (6033, 67683), (6153, 66363), (9669, 42231), (14077, 29007), (18099, 22561), (18459, 22121)]