1489724943

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{57163}}^1$

素因数の和:57263

約数の個数: 32

約数和(自身を含む): 2436558336

約数和(自身を除く): 946833393

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3723, 8687, 26061, 57163, 171489, 400141, 971771, 1200423, 2915313, 4172899, 6802397, 12518697, 20407191, 29210293, 70939283, 87630879, 212817849, 496574981, 1489724943]

約数ペア:

[(1, 1489724943), (3, 496574981), (7, 212817849), (17, 87630879), (21, 70939283), (51, 29210293), (73, 20407191), (119, 12518697), (219, 6802397), (357, 4172899), (511, 2915313), (1241, 1200423), (1533, 971771), (3723, 400141), (8687, 171489), (26061, 57163)]