2013520749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{8317}}^1$

素因数の和:8485

約数の個数: 32

約数和(自身を含む): 2932194816

約数和(自身を除く): 918674067

約数列:

[1, 3, 17, 47, 51, 101, 141, 303, 799, 1717, 2397, 4747, 5151, 8317, 14241, 24951, 80699, 141389, 242097, 390899, 424167, 840017, 1172697, 2520051, 6645283, 14280289, 19935849, 39480799, 42840867, 118442397, 671173583, 2013520749]

約数ペア:

[(1, 2013520749), (3, 671173583), (17, 118442397), (47, 42840867), (51, 39480799), (101, 19935849), (141, 14280289), (303, 6645283), (799, 2520051), (1717, 1172697), (2397, 840017), (4747, 424167), (5151, 390899), (8317, 242097), (14241, 141389), (24951, 80699)]