28311613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1499}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 33048000

約数和(自身を除く): 4736387

約数列:

[1, 11, 17, 101, 187, 1111, 1499, 1717, 16489, 18887, 25483, 151399, 280313, 1665389, 2573783, 28311613]

約数ペア:

[(1, 28311613), (11, 2573783), (17, 1665389), (101, 280313), (187, 151399), (1111, 25483), (1499, 18887), (1717, 16489)]