2049532047

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{319391}}^1$

素因数の和:319451

約数の個数: 24

約数和(自身を含む): 3188809728

約数和(自身を除く): 1139277681

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 319391, 958173, 2874519, 7345993, 9901121, 22037979, 29703363, 66113937, 89110089, 227725783, 683177349, 2049532047]

約数ペア:

[(1, 2049532047), (3, 683177349), (9, 227725783), (23, 89110089), (31, 66113937), (69, 29703363), (93, 22037979), (207, 9901121), (279, 7345993), (713, 2874519), (2139, 958173), (6417, 319391)]