11990013

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5653}}^1$

素因数の和:5764

約数の個数: 16

約数和(自身を含む): 18454656

約数和(自身を除く): 6464643

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 5653, 16959, 39571, 118713, 570953, 1712859, 3996671, 11990013]

約数ペア:

[(1, 11990013), (3, 3996671), (7, 1712859), (21, 570953), (101, 118713), (303, 39571), (707, 16959), (2121, 5653)]