25811601

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 35735808

約数和(自身を除く): 9924207

約数列:

[1, 3, 47, 61, 141, 183, 2867, 3001, 8601, 9003, 141047, 183061, 423141, 549183, 8603867, 25811601]

約数ペア:

[(1, 25811601), (3, 8603867), (47, 549183), (61, 423141), (141, 183061), (183, 141047), (2867, 9003), (3001, 8601)]