1489357893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8389}}^1$

素因数の和:8529

約数の個数: 32

約数和(自身を含む): 2165022720

約数和(自身を除く): 675664827

約数列:

[1, 3, 23, 31, 69, 83, 93, 249, 713, 1909, 2139, 2573, 5727, 7719, 8389, 25167, 59179, 177537, 192947, 260059, 578841, 696287, 780177, 2088861, 5981357, 16014601, 17944071, 21584897, 48043803, 64754691, 496452631, 1489357893]

約数ペア:

[(1, 1489357893), (3, 496452631), (23, 64754691), (31, 48043803), (69, 21584897), (83, 17944071), (93, 16014601), (249, 5981357), (713, 2088861), (1909, 780177), (2139, 696287), (2573, 578841), (5727, 260059), (7719, 192947), (8389, 177537), (25167, 59179)]