2935947

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 4499712

約数和(自身を除く): 1563765

約数列:

[1, 3, 7, 21, 251, 557, 753, 1671, 1757, 3899, 5271, 11697, 139807, 419421, 978649, 2935947]

約数ペア:

[(1, 2935947), (3, 978649), (7, 419421), (21, 139807), (251, 11697), (557, 5271), (753, 3899), (1671, 1757)]