1313486589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{888091}}^1$

素因数の和:888140

約数の個数: 16

約数和(自身を含む): 1918278720

約数和(自身を除く): 604792131

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 888091, 2664273, 15097547, 25754639, 45292641, 77263917, 437828863, 1313486589]

約数ペア:

[(1, 1313486589), (3, 437828863), (17, 77263917), (29, 45292641), (51, 25754639), (87, 15097547), (493, 2664273), (1479, 888091)]