27699681107

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{494699}}^1$

素因数の和:495146

約数の個数: 16

約数和(自身を含む): 33402144000

約数和(自身を除く): 5702462893

約数列:

[1, 7, 19, 133, 421, 2947, 7999, 55993, 494699, 3462893, 9399281, 65794967, 208268279, 1457877953, 3957097301, 27699681107]

約数ペア:

[(1, 27699681107), (7, 3957097301), (19, 1457877953), (133, 208268279), (421, 65794967), (2947, 9399281), (7999, 3462893), (55993, 494699)]