724941711

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4139}}^1$

素因数の和:4660

約数の個数: 32

約数和(自身を含む): 1159200000

約数和(自身を除く): 434258289

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 499, 1497, 4139, 4491, 6487, 12417, 13473, 19461, 37251, 53807, 58383, 111753, 161421, 175149, 484263, 1452789, 2065361, 6196083, 18588249, 26849693, 55764747, 80549079, 241647237, 724941711]

約数ペア:

[(1, 724941711), (3, 241647237), (9, 80549079), (13, 55764747), (27, 26849693), (39, 18588249), (117, 6196083), (351, 2065361), (499, 1452789), (1497, 484263), (4139, 175149), (4491, 161421), (6487, 111753), (12417, 58383), (13473, 53807), (19461, 37251)]