4144641

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 6035040

約数和(自身を除く): 1890399

約数列:

[1, 3, 19, 43, 57, 89, 129, 267, 361, 817, 1083, 1691, 2451, 3827, 5073, 11481, 15523, 32129, 46569, 72713, 96387, 218139, 1381547, 4144641]

約数ペア:

[(1, 4144641), (3, 1381547), (19, 218139), (43, 96387), (57, 72713), (89, 46569), (129, 32129), (267, 15523), (361, 11481), (817, 5073), (1083, 3827), (1691, 2451)]