1780037277

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1\times {\mathrm{5657}}^1$

素因数の和:7692

約数の個数: 16

約数和(自身を含む): 2419813440

約数和(自身を除く): 639776163

約数列:

[1, 3, 53, 159, 1979, 5657, 5937, 16971, 104887, 299821, 314661, 899463, 11195203, 33585609, 593345759, 1780037277]

約数ペア:

[(1, 1780037277), (3, 593345759), (53, 33585609), (159, 11195203), (1979, 899463), (5657, 314661), (5937, 299821), (16971, 104887)]