835423197

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3067}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 1385017920

約数和(自身を除く): 549594723

約数列:

[1, 3, 7, 17, 21, 49, 51, 109, 119, 147, 327, 357, 763, 833, 1853, 2289, 2499, 3067, 5341, 5559, 9201, 12971, 16023, 21469, 38913, 52139, 64407, 90797, 150283, 156417, 272391, 334303, 364973, 450849, 1002909, 1094919, 2340121, 2554811, 5683151, 7020363, 7664433, 16380847, 17049453, 39782057, 49142541, 119346171, 278474399, 835423197]

約数ペア:

[(1, 835423197), (3, 278474399), (7, 119346171), (17, 49142541), (21, 39782057), (49, 17049453), (51, 16380847), (109, 7664433), (119, 7020363), (147, 5683151), (327, 2554811), (357, 2340121), (763, 1094919), (833, 1002909), (1853, 450849), (2289, 364973), (2499, 334303), (3067, 272391), (5341, 156417), (5559, 150283), (9201, 90797), (12971, 64407), (16023, 52139), (21469, 38913)]