2279607579

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 3518760960

約数和(自身を除く): 1239153381

約数列:

[1, 3, 9, 23, 69, 71, 109, 207, 213, 327, 639, 981, 1423, 1633, 2507, 4269, 4899, 7521, 7739, 12807, 14697, 22563, 23217, 32729, 69651, 98187, 101033, 155107, 177997, 294561, 303099, 465321, 533991, 909297, 1395963, 1601973, 2323759, 3567461, 6971277, 10702383, 11012597, 20913831, 32107149, 33037791, 99113373, 253289731, 759869193, 2279607579]

約数ペア:

[(1, 2279607579), (3, 759869193), (9, 253289731), (23, 99113373), (69, 33037791), (71, 32107149), (109, 20913831), (207, 11012597), (213, 10702383), (327, 6971277), (639, 3567461), (981, 2323759), (1423, 1601973), (1633, 1395963), (2507, 909297), (4269, 533991), (4899, 465321), (7521, 303099), (7739, 294561), (12807, 177997), (14697, 155107), (22563, 101033), (23217, 98187), (32729, 69651)]