2019754869

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{19661}}^1$

素因数の和:19969

約数の個数: 24

約数和(自身を含む): 2970692256

約数和(自身を除く): 950937387

約数列:

[1, 3, 11, 33, 121, 283, 363, 849, 3113, 9339, 19661, 34243, 58983, 102729, 216271, 648813, 2378981, 5564063, 7136943, 16692189, 61204693, 183614079, 673251623, 2019754869]

約数ペア:

[(1, 2019754869), (3, 673251623), (11, 183614079), (33, 61204693), (121, 16692189), (283, 7136943), (363, 5564063), (849, 2378981), (3113, 648813), (9339, 216271), (19661, 102729), (34243, 58983)]