2019433227

素因数分解:

$3^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{26267}}^1$

素因数の和:26807

約数の個数: 24

約数和(自身を含む): 3138290496

約数和(自身を除く): 1118857269

約数列:

[1, 3, 7, 21, 49, 147, 523, 1569, 3661, 10983, 25627, 26267, 76881, 78801, 183869, 551607, 1287083, 3861249, 13737641, 41212923, 96163487, 288490461, 673144409, 2019433227]

約数ペア:

[(1, 2019433227), (3, 673144409), (7, 288490461), (21, 96163487), (49, 41212923), (147, 13737641), (523, 3861249), (1569, 1287083), (3661, 551607), (10983, 183869), (25627, 78801), (26267, 76881)]