16553043479

素因数分解:

$7^1\times {\mathrm{389}}^1\times {\mathrm{2027}}^1\times {\mathrm{2999}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 18982080000

約数和(自身を除く): 2429036521

約数列:

[1, 7, 389, 2027, 2723, 2999, 14189, 20993, 788503, 1166611, 5519521, 6078973, 8166277, 42552811, 2364720497, 16553043479]

約数ペア:

[(1, 16553043479), (7, 2364720497), (389, 42552811), (2027, 8166277), (2723, 6078973), (2999, 5519521), (14189, 1166611), (20993, 788503)]