1187492313

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4441}}^1$

素因数の和:4582

約数の個数: 48

約数和(自身を含む): 1968836544

約数和(自身を除く): 781344231

約数列:

[1, 3, 7, 17, 21, 49, 51, 107, 119, 147, 321, 357, 749, 833, 1819, 2247, 2499, 4441, 5243, 5457, 12733, 13323, 15729, 31087, 38199, 75497, 89131, 93261, 217609, 226491, 267393, 475187, 528479, 652827, 1425561, 1585437, 3326309, 3699353, 8078179, 9978927, 11098059, 23284163, 24234537, 56547253, 69852489, 169641759, 395830771, 1187492313]

約数ペア:

[(1, 1187492313), (3, 395830771), (7, 169641759), (17, 69852489), (21, 56547253), (49, 24234537), (51, 23284163), (107, 11098059), (119, 9978927), (147, 8078179), (321, 3699353), (357, 3326309), (749, 1585437), (833, 1425561), (1819, 652827), (2247, 528479), (2499, 475187), (4441, 267393), (5243, 226491), (5457, 217609), (12733, 93261), (13323, 89131), (15729, 75497), (31087, 38199)]