2784331371

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{637001}}^1$

素因数の和:637082

約数の個数: 16

約数和(自身を含む): 3913740288

約数和(自身を除く): 1129408917

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 637001, 1911003, 19747031, 29939047, 59241093, 89817141, 928110457, 2784331371]

約数ペア:

[(1, 2784331371), (3, 928110457), (31, 89817141), (47, 59241093), (93, 29939047), (141, 19747031), (1457, 1911003), (4371, 637001)]