2004080253

素因数分解:

$3^1\times 7^2\times {\mathrm{13633199}}^1$

素因数の和:13633216

約数の個数: 12

約数和(自身を含む): 3108369600

約数和(自身を除く): 1104289347

約数列:

[1, 3, 7, 21, 49, 147, 13633199, 40899597, 95432393, 286297179, 668026751, 2004080253]

約数ペア:

[(1, 2004080253), (3, 668026751), (7, 286297179), (21, 95432393), (49, 40899597), (147, 13633199)]