2013067473

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 2813045760

約数和(自身を除く): 799978287

約数列:

[1, 3, 37, 71, 111, 179, 213, 537, 1427, 2627, 4281, 6623, 7881, 12709, 19869, 38127, 52799, 101317, 158397, 255433, 303951, 470233, 766299, 1410699, 3748729, 9451021, 11246187, 18135743, 28353063, 54407229, 671022491, 2013067473]

約数ペア:

[(1, 2013067473), (3, 671022491), (37, 54407229), (71, 28353063), (111, 18135743), (179, 11246187), (213, 9451021), (537, 3748729), (1427, 1410699), (2627, 766299), (4281, 470233), (6623, 303951), (7881, 255433), (12709, 158397), (19869, 101317), (38127, 52799)]