11311791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 15966720

約数和(自身を除く): 4654929

約数列:

[1, 3, 23, 69, 71, 213, 1633, 2309, 4899, 6927, 53107, 159321, 163939, 491817, 3770597, 11311791]

約数ペア:

[(1, 11311791), (3, 3770597), (23, 491817), (69, 163939), (71, 159321), (213, 53107), (1633, 6927), (2309, 4899)]