2128492023

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{41387}}^1$

素因数の和:41507

約数の個数: 32

約数和(自身を含む): 3390504960

約数和(自身を除く): 1262012937

約数列:

[1, 3, 7, 21, 31, 79, 93, 217, 237, 553, 651, 1659, 2449, 7347, 17143, 41387, 51429, 124161, 289709, 869127, 1282997, 3269573, 3848991, 8980979, 9808719, 22887011, 26942937, 68661033, 101356763, 304070289, 709497341, 2128492023]

約数ペア:

[(1, 2128492023), (3, 709497341), (7, 304070289), (21, 101356763), (31, 68661033), (79, 26942937), (93, 22887011), (217, 9808719), (237, 8980979), (553, 3848991), (651, 3269573), (1659, 1282997), (2449, 869127), (7347, 289709), (17143, 124161), (41387, 51429)]