21092364363

素因数分解:

$3^1\times 7^1\times {\mathrm{6301}}^1\times {\mathrm{159403}}^1$

素因数の和:165714

約数の個数: 16

約数和(自身を含む): 32146048256

約数和(自身を除く): 11053683893

約数列:

[1, 3, 7, 21, 6301, 18903, 44107, 132321, 159403, 478209, 1115821, 3347463, 1004398303, 3013194909, 7030788121, 21092364363]

約数ペア:

[(1, 21092364363), (3, 7030788121), (7, 3013194909), (21, 1004398303), (6301, 3347463), (18903, 1115821), (44107, 478209), (132321, 159403)]