1237998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:8999

約数の個数: 16

約数和(自身を含む): 2583936

約数和(自身を除く): 1345938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 8971, 17942, 26913, 53826, 206333, 412666, 618999, 1237998]

約数ペア:

[(1, 1237998), (2, 618999), (3, 412666), (6, 206333), (23, 53826), (46, 26913), (69, 17942), (138, 8971)]