334331459

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 446433120

約数和(自身を除く): 112101661

約数列:

[1, 7, 11, 29, 49, 73, 77, 203, 293, 319, 511, 539, 803, 1421, 2051, 2117, 2233, 3223, 3577, 5621, 8497, 14357, 14819, 15631, 21389, 22561, 23287, 39347, 59479, 93467, 103733, 149723, 157927, 163009, 235279, 416353, 620281, 654269, 1048061, 1141063, 1646953, 4341967, 4579883, 6823091, 11528671, 30393769, 47761637, 334331459]

約数ペア:

[(1, 334331459), (7, 47761637), (11, 30393769), (29, 11528671), (49, 6823091), (73, 4579883), (77, 4341967), (203, 1646953), (293, 1141063), (319, 1048061), (511, 654269), (539, 620281), (803, 416353), (1421, 235279), (2051, 163009), (2117, 157927), (2233, 149723), (3223, 103733), (3577, 93467), (5621, 59479), (8497, 39347), (14357, 23287), (14819, 22561), (15631, 21389)]