1237335939

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4327}}^1$

素因数の和:4449

約数の個数: 64

約数和(自身を含む): 2243635200

約数和(自身を除く): 1006299261

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 89, 119, 153, 189, 267, 357, 459, 623, 801, 1071, 1513, 1869, 2403, 3213, 4327, 4539, 5607, 10591, 12981, 13617, 16821, 30289, 31773, 38943, 40851, 73559, 90867, 95319, 116829, 220677, 272601, 285957, 385103, 514913, 662031, 817803, 1155309, 1544739, 1986093, 2695721, 3465927, 4634217, 6546751, 8087163, 10397781, 13902651, 19640253, 24261489, 45827257, 58920759, 72784467, 137481771, 176762277, 412445313, 1237335939]

約数ペア:

[(1, 1237335939), (3, 412445313), (7, 176762277), (9, 137481771), (17, 72784467), (21, 58920759), (27, 45827257), (51, 24261489), (63, 19640253), (89, 13902651), (119, 10397781), (153, 8087163), (189, 6546751), (267, 4634217), (357, 3465927), (459, 2695721), (623, 1986093), (801, 1544739), (1071, 1155309), (1513, 817803), (1869, 662031), (2403, 514913), (3213, 385103), (4327, 285957), (4539, 272601), (5607, 220677), (10591, 116829), (12981, 95319), (13617, 90867), (16821, 73559), (30289, 40851), (31773, 38943)]