1489577037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1\times {\mathrm{1319}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 2235340800

約数和(自身を除く): 745763763

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1259, 1319, 3777, 3957, 16367, 17147, 28957, 30337, 49101, 51441, 86871, 91011, 376441, 394381, 1129323, 1183143, 1660621, 4981863, 21588073, 38194283, 64764219, 114582849, 496525679, 1489577037]

約数ペア:

[(1, 1489577037), (3, 496525679), (13, 114582849), (23, 64764219), (39, 38194283), (69, 21588073), (299, 4981863), (897, 1660621), (1259, 1183143), (1319, 1129323), (3777, 394381), (3957, 376441), (16367, 91011), (17147, 86871), (28957, 51441), (30337, 49101)]