23542981

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 30862080

約数和(自身を除く): 7319099

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 539, 1409, 1519, 2387, 9863, 15499, 16709, 43679, 69041, 108493, 305753, 480469, 759451, 2140271, 3363283, 23542981]

約数ペア:

[(1, 23542981), (7, 3363283), (11, 2140271), (31, 759451), (49, 480469), (77, 305753), (217, 108493), (341, 69041), (539, 43679), (1409, 16709), (1519, 15499), (2387, 9863)]