43069299

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 28539021

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 1997, 3081, 5991, 7189, 13979, 21567, 25961, 41937, 77883, 157763, 181727, 473289, 545181, 1104341, 2050919, 3313023, 6152757, 14356433, 43069299]

約数ペア:

[(1, 43069299), (3, 14356433), (7, 6152757), (13, 3313023), (21, 2050919), (39, 1104341), (79, 545181), (91, 473289), (237, 181727), (273, 157763), (553, 77883), (1027, 41937), (1659, 25961), (1997, 21567), (3081, 13979), (5991, 7189)]