1556850231

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{14321}}^1$

素因数の和:14631

約数の個数: 24

約数和(自身を含む): 2305727424

約数和(自身を除く): 748877193

約数列:

[1, 3, 9, 47, 141, 257, 423, 771, 2313, 12079, 14321, 36237, 42963, 108711, 128889, 673087, 2019261, 3680497, 6057783, 11041491, 33124473, 172983359, 518950077, 1556850231]

約数ペア:

[(1, 1556850231), (3, 518950077), (9, 172983359), (47, 33124473), (141, 11041491), (257, 6057783), (423, 3680497), (771, 2019261), (2313, 673087), (12079, 128889), (14321, 108711), (36237, 42963)]