25239477

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 34719552

約数和(自身を除く): 9480075

約数列:

[1, 3, 41, 123, 157, 471, 1307, 3921, 6437, 19311, 53587, 160761, 205199, 615597, 8413159, 25239477]

約数ペア:

[(1, 25239477), (3, 8413159), (41, 615597), (123, 205199), (157, 160761), (471, 53587), (1307, 19311), (3921, 6437)]