2149483917

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{5003}}^1$

素因数の和:5553

約数の個数: 32

約数和(自身を含む): 3362688000

約数和(自身を除く): 1213204083

約数列:

[1, 3, 7, 21, 41, 123, 287, 499, 861, 1497, 3493, 5003, 10479, 15009, 20459, 35021, 61377, 105063, 143213, 205123, 429639, 615369, 1435861, 2496497, 4307583, 7489491, 17475479, 52426437, 102356377, 307069131, 716494639, 2149483917]

約数ペア:

[(1, 2149483917), (3, 716494639), (7, 307069131), (21, 102356377), (41, 52426437), (123, 17475479), (287, 7489491), (499, 4307583), (861, 2496497), (1497, 1435861), (3493, 615369), (5003, 429639), (10479, 205123), (15009, 143213), (20459, 105063), (35021, 61377)]