7961478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{189559}}^1$

素因数の和:189571

約数の個数: 16

約数和(自身を含む): 18197760

約数和(自身を除く): 10236282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 189559, 379118, 568677, 1137354, 1326913, 2653826, 3980739, 7961478]

約数ペア:

[(1, 7961478), (2, 3980739), (3, 2653826), (6, 1326913), (7, 1137354), (14, 568677), (21, 379118), (42, 189559)]