22379253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 34164480

約数和(自身を除く): 11785227

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 409, 793, 897, 1227, 1403, 2379, 4209, 5317, 9407, 15951, 18239, 24949, 28221, 54717, 74847, 122291, 324337, 366873, 573827, 973011, 1721481, 7459751, 22379253]

約数ペア:

[(1, 22379253), (3, 7459751), (13, 1721481), (23, 973011), (39, 573827), (61, 366873), (69, 324337), (183, 122291), (299, 74847), (409, 54717), (793, 28221), (897, 24949), (1227, 18239), (1403, 15951), (2379, 9407), (4209, 5317)]