5280401987

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{62773}}^1$

素因数の和:63038

約数の個数: 16

約数和(自身を含む): 6164908992

約数和(自身を除く): 884507005

約数列:

[1, 7, 61, 197, 427, 1379, 12017, 62773, 84119, 439411, 3829153, 12366281, 26804071, 86563967, 754343141, 5280401987]

約数ペア:

[(1, 5280401987), (7, 754343141), (61, 86563967), (197, 26804071), (427, 12366281), (1379, 3829153), (12017, 439411), (62773, 84119)]