2138049693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22871}}^1$

素因数の和:22954

約数の個数: 48

約数和(自身を含む): 3596576256

約数和(自身を除く): 1458526563

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 141, 153, 221, 423, 611, 663, 799, 1833, 1989, 2397, 5499, 7191, 10387, 22871, 31161, 68613, 93483, 205839, 297323, 388807, 891969, 1074937, 1166421, 2675907, 3224811, 3499263, 5054491, 9674433, 13974181, 15163473, 18273929, 41922543, 45490419, 54821787, 125767629, 164465361, 237561077, 712683231, 2138049693]

約数ペア:

[(1, 2138049693), (3, 712683231), (9, 237561077), (13, 164465361), (17, 125767629), (39, 54821787), (47, 45490419), (51, 41922543), (117, 18273929), (141, 15163473), (153, 13974181), (221, 9674433), (423, 5054491), (611, 3499263), (663, 3224811), (799, 2675907), (1833, 1166421), (1989, 1074937), (2397, 891969), (5499, 388807), (7191, 297323), (10387, 205839), (22871, 93483), (31161, 68613)]