42302841

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 66908160

約数和(自身を除く): 24605319

約数列:

[1, 3, 7, 21, 43, 79, 129, 237, 301, 553, 593, 903, 1659, 1779, 3397, 4151, 10191, 12453, 23779, 25499, 46847, 71337, 76497, 140541, 178493, 327929, 535479, 983787, 2014421, 6043263, 14100947, 42302841]

約数ペア:

[(1, 42302841), (3, 14100947), (7, 6043263), (21, 2014421), (43, 983787), (79, 535479), (129, 327929), (237, 178493), (301, 140541), (553, 76497), (593, 71337), (903, 46847), (1659, 25499), (1779, 23779), (3397, 12453), (4151, 10191)]