2828553

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 4673088

約数和(自身を除く): 1844535

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 797, 1183, 2391, 3549, 5579, 10361, 16737, 31083, 72527, 134693, 217581, 404079, 942851, 2828553]

約数ペア:

[(1, 2828553), (3, 942851), (7, 404079), (13, 217581), (21, 134693), (39, 72527), (91, 31083), (169, 16737), (273, 10361), (507, 5579), (797, 3549), (1183, 2391)]