355043997

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30137}}^1$

素因数の和:30178

約数の個数: 48

約数和(自身を含む): 677020032

約数和(自身を除く): 321976035

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 30137, 90411, 210959, 271233, 331507, 512329, 632877, 994521, 1536987, 1898631, 2320549, 2983563, 3586303, 4610961, 5635619, 6961647, 10758909, 16906857, 20884941, 32276727, 39449333, 50720571, 118347999, 355043997]

約数ペア:

[(1, 355043997), (3, 118347999), (7, 50720571), (9, 39449333), (11, 32276727), (17, 20884941), (21, 16906857), (33, 10758909), (51, 6961647), (63, 5635619), (77, 4610961), (99, 3586303), (119, 2983563), (153, 2320549), (187, 1898631), (231, 1536987), (357, 994521), (561, 632877), (693, 512329), (1071, 331507), (1309, 271233), (1683, 210959), (3927, 90411), (11781, 30137)]