16987035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6701}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 29435184

約数和(自身を除く): 12448149

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 6701, 20103, 33505, 87113, 100515, 261339, 435565, 1132469, 1306695, 3397407, 5662345, 16987035]

約数ペア:

[(1, 16987035), (3, 5662345), (5, 3397407), (13, 1306695), (15, 1132469), (39, 435565), (65, 261339), (169, 100515), (195, 87113), (507, 33505), (845, 20103), (2535, 6701)]