17777601897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1987879}}^1$

素因数の和:1988164

約数の個数: 16

約数和(自身を含む): 25953761280

約数和(自身を除く): 8176159383

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 1987879, 5963637, 21866669, 65600007, 538715209, 1616145627, 5925867299, 17777601897]

約数ペア:

[(1, 17777601897), (3, 5925867299), (11, 1616145627), (33, 538715209), (271, 65600007), (813, 21866669), (2981, 5963637), (8943, 1987879)]