1639442451

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1\times {\mathrm{3037}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 2209136384

約数和(自身を除く): 569693933

約数列:

[1, 3, 103, 309, 1747, 3037, 5241, 9111, 179941, 312811, 539823, 938433, 5305639, 15916917, 546480817, 1639442451]

約数ペア:

[(1, 1639442451), (3, 546480817), (103, 15916917), (309, 5305639), (1747, 938433), (3037, 539823), (5241, 312811), (9111, 179941)]