2938173

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 4507776

約数和(自身を除く): 1569603

約数列:

[1, 3, 7, 21, 181, 543, 773, 1267, 2319, 3801, 5411, 16233, 139913, 419739, 979391, 2938173]

約数ペア:

[(1, 2938173), (3, 979391), (7, 419739), (21, 139913), (181, 16233), (543, 5411), (773, 3801), (1267, 2319)]