3889737

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 6326320

約数和(自身を除く): 2436583

約数列:

[1, 3, 9, 19, 23, 43, 57, 69, 129, 171, 207, 387, 437, 529, 817, 989, 1311, 1587, 2451, 2967, 3933, 4761, 7353, 8901, 10051, 18791, 22747, 30153, 56373, 68241, 90459, 169119, 204723, 432193, 1296579, 3889737]

約数ペア:

[(1, 3889737), (3, 1296579), (9, 432193), (19, 204723), (23, 169119), (43, 90459), (57, 68241), (69, 56373), (129, 30153), (171, 22747), (207, 18791), (387, 10051), (437, 8901), (529, 7353), (817, 4761), (989, 3933), (1311, 2967), (1587, 2451)]