2017653687

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{7817}}^1$

素因数の和:8088

約数の個数: 48

約数和(自身を含む): 3541741632

約数和(自身を除く): 1524087945

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 241, 357, 723, 1071, 1687, 2169, 4097, 5061, 7817, 12291, 15183, 23451, 28679, 36873, 54719, 70353, 86037, 132889, 164157, 258111, 398667, 492471, 930223, 1196001, 1883897, 2790669, 5651691, 8372007, 13187279, 16955073, 32026249, 39561837, 96078747, 118685511, 224183743, 288236241, 672551229, 2017653687]

約数ペア:

[(1, 2017653687), (3, 672551229), (7, 288236241), (9, 224183743), (17, 118685511), (21, 96078747), (51, 39561837), (63, 32026249), (119, 16955073), (153, 13187279), (241, 8372007), (357, 5651691), (723, 2790669), (1071, 1883897), (1687, 1196001), (2169, 930223), (4097, 492471), (5061, 398667), (7817, 258111), (12291, 164157), (15183, 132889), (23451, 86037), (28679, 70353), (36873, 54719)]