2281004047

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{43063}}^1$

素因数の和:43147

約数の個数: 24

約数和(自身を含む): 2827754496

約数和(自身を除く): 546750449

約数列:

[1, 7, 23, 47, 49, 161, 329, 1081, 1127, 2303, 7567, 43063, 52969, 301441, 990449, 2023961, 2110087, 6933143, 14167727, 46551103, 48532001, 99174089, 325857721, 2281004047]

約数ペア:

[(1, 2281004047), (7, 325857721), (23, 99174089), (47, 48532001), (49, 46551103), (161, 14167727), (329, 6933143), (1081, 2110087), (1127, 2023961), (2303, 990449), (7567, 301441), (43063, 52969)]