22750581

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3001}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 36600384

約数和(自身を除く): 13849803

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 3001, 7581, 9003, 21007, 57019, 63021, 171057, 399133, 1083361, 1197399, 3250083, 7583527, 22750581]

約数ペア:

[(1, 22750581), (3, 7583527), (7, 3250083), (19, 1197399), (21, 1083361), (57, 399133), (133, 171057), (361, 63021), (399, 57019), (1083, 21007), (2527, 9003), (3001, 7581)]