627926949

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{11953}}^1$

素因数の和:12421

約数の個数: 24

約数和(自身を含む): 979032600

約数和(自身を除く): 351105651

約数列:

[1, 3, 9, 13, 39, 117, 449, 1347, 4041, 5837, 11953, 17511, 35859, 52533, 107577, 155389, 466167, 1398501, 5366897, 16100691, 48302073, 69769661, 209308983, 627926949]

約数ペア:

[(1, 627926949), (3, 209308983), (9, 69769661), (13, 48302073), (39, 16100691), (117, 5366897), (449, 1398501), (1347, 466167), (4041, 155389), (5837, 107577), (11953, 52533), (17511, 35859)]