2069854557

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1\times {\mathrm{6151}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 2778144768

約数和(自身を除く): 708290211

約数列:

[1, 3, 223, 503, 669, 1509, 6151, 18453, 112169, 336507, 1371673, 3093953, 4115019, 9281859, 689951519, 2069854557]

約数ペア:

[(1, 2069854557), (3, 689951519), (223, 9281859), (503, 4115019), (669, 3093953), (1509, 1371673), (6151, 336507), (18453, 112169)]