3886642017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{2381}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 6100054272

約数和(自身を除く): 2213412255

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 227, 423, 681, 799, 2043, 2381, 2397, 3859, 7143, 7191, 10669, 11577, 21429, 32007, 34731, 40477, 96021, 111907, 121431, 181373, 335721, 364293, 540487, 544119, 1007163, 1621461, 1632357, 1902419, 4864383, 5707257, 9188279, 17121771, 25402889, 27564837, 76208667, 82694511, 228626001, 431849113, 1295547339, 3886642017]

約数ペア:

[(1, 3886642017), (3, 1295547339), (9, 431849113), (17, 228626001), (47, 82694511), (51, 76208667), (141, 27564837), (153, 25402889), (227, 17121771), (423, 9188279), (681, 5707257), (799, 4864383), (2043, 1902419), (2381, 1632357), (2397, 1621461), (3859, 1007163), (7143, 544119), (7191, 540487), (10669, 364293), (11577, 335721), (21429, 181373), (32007, 121431), (34731, 111907), (40477, 96021)]