2017263129

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{25339}}^1$

素因数の和:25589

約数の個数: 32

約数和(自身を含む): 3269468160

約数和(自身を除く): 1252205031

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 357, 669, 1561, 3791, 4683, 11373, 25339, 26537, 76017, 79611, 177373, 430763, 532119, 1292289, 3015341, 5650597, 9046023, 16951791, 39554179, 96060149, 118662537, 288180447, 672421043, 2017263129]

約数ペア:

[(1, 2017263129), (3, 672421043), (7, 288180447), (17, 118662537), (21, 96060149), (51, 39554179), (119, 16951791), (223, 9046023), (357, 5650597), (669, 3015341), (1561, 1292289), (3791, 532119), (4683, 430763), (11373, 177373), (25339, 79611), (26537, 76017)]