2980474413

素因数分解:

$3^1\times 7^1\times {\mathrm{9059}}^1\times {\mathrm{15667}}^1$

素因数の和:24736

約数の個数: 16

約数和(自身を含む): 4542466560

約数和(自身を除く): 1561992147

約数列:

[1, 3, 7, 21, 9059, 15667, 27177, 47001, 63413, 109669, 190239, 329007, 141927353, 425782059, 993491471, 2980474413]

約数ペア:

[(1, 2980474413), (3, 993491471), (7, 425782059), (21, 141927353), (9059, 329007), (15667, 190239), (27177, 109669), (47001, 63413)]