321079038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7644739}}^1$

素因数の和:7644751

約数の個数: 16

約数和(自身を含む): 733895040

約数和(自身を除く): 412816002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7644739, 15289478, 22934217, 45868434, 53513173, 107026346, 160539519, 321079038]

約数ペア:

[(1, 321079038), (2, 160539519), (3, 107026346), (6, 53513173), (7, 45868434), (14, 22934217), (21, 15289478), (42, 7644739)]