26329947

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2251}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 40211712

約数和(自身を除く): 13881765

約数列:

[1, 3, 7, 21, 557, 1671, 2251, 3899, 6753, 11697, 15757, 47271, 1253807, 3761421, 8776649, 26329947]

約数ペア:

[(1, 26329947), (3, 8776649), (7, 3761421), (21, 1253807), (557, 47271), (1671, 15757), (2251, 11697), (3899, 6753)]