1393669211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 1609217280

約数和(自身を除く): 215548069

約数列:

[1, 11, 29, 67, 197, 319, 331, 737, 1943, 2167, 3641, 5713, 9599, 13199, 21373, 22177, 62843, 65207, 105589, 145189, 243947, 382771, 643133, 717277, 1891003, 4210481, 4368869, 7074463, 20801033, 48057559, 126697201, 1393669211]

約数ペア:

[(1, 1393669211), (11, 126697201), (29, 48057559), (67, 20801033), (197, 7074463), (319, 4368869), (331, 4210481), (737, 1891003), (1943, 717277), (2167, 643133), (3641, 382771), (5713, 243947), (9599, 145189), (13199, 105589), (21373, 65207), (22177, 62843)]