2103161753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 2650475520

約数和(自身を除く): 547313767

約数列:

[1, 7, 11, 77, 179, 331, 461, 1253, 1969, 2317, 3227, 3641, 5071, 13783, 25487, 35497, 59249, 82519, 152591, 414743, 577633, 651739, 907709, 1068137, 1678501, 4562173, 6353963, 11749507, 27313789, 191196523, 300451679, 2103161753]

約数ペア:

[(1, 2103161753), (7, 300451679), (11, 191196523), (77, 27313789), (179, 11749507), (331, 6353963), (461, 4562173), (1253, 1678501), (1969, 1068137), (2317, 907709), (3227, 651739), (3641, 577633), (5071, 414743), (13783, 152591), (25487, 82519), (35497, 59249)]