65407998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{473971}}^1$

素因数の和:473999

約数の個数: 16

約数和(自身を含む): 136503936

約数和(自身を除く): 71095938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 473971, 947942, 1421913, 2843826, 10901333, 21802666, 32703999, 65407998]

約数ペア:

[(1, 65407998), (2, 32703999), (3, 21802666), (6, 10901333), (23, 2843826), (46, 1421913), (69, 947942), (138, 473971)]