26630811

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 39633984

約数和(自身を除く): 13003173

約数列:

[1, 3, 9, 47, 141, 157, 401, 423, 471, 1203, 1413, 3609, 7379, 18847, 22137, 56541, 62957, 66411, 169623, 188871, 566613, 2958979, 8876937, 26630811]

約数ペア:

[(1, 26630811), (3, 8876937), (9, 2958979), (47, 566613), (141, 188871), (157, 169623), (401, 66411), (423, 62957), (471, 56541), (1203, 22137), (1413, 18847), (3609, 7379)]