47374089

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 77113344

約数和(自身を除く): 29739255

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2281, 2967, 6843, 6923, 15967, 20769, 47901, 52463, 98083, 157389, 294249, 367241, 686581, 1101723, 2059743, 2255909, 6767727, 15791363, 47374089]

約数ペア:

[(1, 47374089), (3, 15791363), (7, 6767727), (21, 2255909), (23, 2059743), (43, 1101723), (69, 686581), (129, 367241), (161, 294249), (301, 157389), (483, 98083), (903, 52463), (989, 47901), (2281, 20769), (2967, 15967), (6843, 6923)]