284127291

素因数分解:

$3^3\times 7^1\times {\mathrm{1503319}}^1$

素因数の和:1503335

約数の個数: 16

約数和(自身を含む): 481062400

約数和(自身を除く): 196935109

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1503319, 4509957, 10523233, 13529871, 31569699, 40589613, 94709097, 284127291]

約数ペア:

[(1, 284127291), (3, 94709097), (7, 40589613), (9, 31569699), (21, 13529871), (27, 10523233), (63, 4509957), (189, 1503319)]