247157514

素因数分解:

$2^1\times 3^3\times {\mathrm{4576991}}^1$

素因数の和:4577002

約数の個数: 16

約数和(自身を含む): 549239040

約数和(自身を除く): 302081526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4576991, 9153982, 13730973, 27461946, 41192919, 82385838, 123578757, 247157514]

約数ペア:

[(1, 247157514), (2, 123578757), (3, 82385838), (6, 41192919), (9, 27461946), (18, 13730973), (27, 9153982), (54, 4576991)]