2017129191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{853}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 3482680320

約数和(自身を除く): 1465551129

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 353, 609, 853, 957, 1059, 2233, 2471, 2559, 3883, 5971, 6699, 7413, 9383, 10237, 11649, 17913, 24737, 27181, 28149, 30711, 65681, 71659, 74211, 81543, 112607, 173159, 197043, 214977, 272107, 301109, 337821, 519477, 788249, 816321, 903327, 1904749, 2107763, 2364747, 3312199, 5714247, 6323289, 8732161, 9936597, 23185393, 26196483, 61125127, 69556179, 96053771, 183375381, 288161313, 672376397, 2017129191]

約数ペア:

[(1, 2017129191), (3, 672376397), (7, 288161313), (11, 183375381), (21, 96053771), (29, 69556179), (33, 61125127), (77, 26196483), (87, 23185393), (203, 9936597), (231, 8732161), (319, 6323289), (353, 5714247), (609, 3312199), (853, 2364747), (957, 2107763), (1059, 1904749), (2233, 903327), (2471, 816321), (2559, 788249), (3883, 519477), (5971, 337821), (6699, 301109), (7413, 272107), (9383, 214977), (10237, 197043), (11649, 173159), (17913, 112607), (24737, 81543), (27181, 74211), (28149, 71659), (30711, 65681)]