193942959

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{14143}}^1$

素因数の和:14806

約数の個数: 16

約数和(自身を含む): 296005632

約数和(自身を除く): 102062673

約数列:

[1, 3, 7, 21, 653, 1959, 4571, 13713, 14143, 42429, 99001, 297003, 9235379, 27706137, 64647653, 193942959]

約数ペア:

[(1, 193942959), (3, 64647653), (7, 27706137), (21, 9235379), (653, 297003), (1959, 99001), (4571, 42429), (13713, 14143)]