11213553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 17449600

約数和(自身を除く): 6236047

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 409, 481, 703, 741, 1227, 1443, 2109, 5317, 7771, 9139, 15133, 15951, 23313, 27417, 45399, 101023, 196729, 287527, 303069, 590187, 862581, 3737851, 11213553]

約数ペア:

[(1, 11213553), (3, 3737851), (13, 862581), (19, 590187), (37, 303069), (39, 287527), (57, 196729), (111, 101023), (247, 45399), (409, 27417), (481, 23313), (703, 15951), (741, 15133), (1227, 9139), (1443, 7771), (2109, 5317)]