306482007

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{2663}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 444610944

約数和(自身を除く): 138128937

約数列:

[1, 3, 13, 39, 169, 227, 507, 681, 2663, 2951, 7989, 8853, 34619, 38363, 103857, 115089, 450047, 604501, 1350141, 1813503, 7858513, 23575539, 102160669, 306482007]

約数ペア:

[(1, 306482007), (3, 102160669), (13, 23575539), (39, 7858513), (169, 1813503), (227, 1350141), (507, 604501), (681, 450047), (2663, 115089), (2951, 103857), (7989, 38363), (8853, 34619)]