528025251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{683}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 778643712

約数和(自身を除く): 250618461

約数列:

[1, 3, 13, 39, 43, 129, 461, 559, 683, 1383, 1677, 2049, 5993, 8879, 17979, 19823, 26637, 29369, 59469, 88107, 257699, 314863, 381797, 773097, 944589, 1145391, 4093219, 12279657, 13539109, 40617327, 176008417, 528025251]

約数ペア:

[(1, 528025251), (3, 176008417), (13, 40617327), (39, 13539109), (43, 12279657), (129, 4093219), (461, 1145391), (559, 944589), (683, 773097), (1383, 381797), (1677, 314863), (2049, 257699), (5993, 88107), (8879, 59469), (17979, 29369), (19823, 26637)]