83847897

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3319}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 138802560

約数和(自身を除く): 54954663

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3319, 3609, 8421, 9957, 23233, 25263, 29871, 69699, 209097, 1330919, 3992757, 9316433, 11978271, 27949299, 83847897]

約数ペア:

[(1, 83847897), (3, 27949299), (7, 11978271), (9, 9316433), (21, 3992757), (63, 1330919), (401, 209097), (1203, 69699), (2807, 29871), (3319, 25263), (3609, 23233), (8421, 9957)]