20221830741

素因数分解:

$3^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{447257}}^1$

素因数の和:449420

約数の個数: 16

約数和(自身を含む): 30828599424

約数和(自身を除く): 10606768683

約数列:

[1, 3, 7, 21, 2153, 6459, 15071, 45213, 447257, 1341771, 3130799, 9392397, 962944321, 2888832963, 6740610247, 20221830741]

約数ペア:

[(1, 20221830741), (3, 6740610247), (7, 2888832963), (21, 962944321), (2153, 9392397), (6459, 3130799), (15071, 1341771), (45213, 447257)]