42519267

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2039}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 70437120

約数和(自身を除く): 27917853

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2039, 2317, 2979, 6117, 6951, 14273, 18351, 20853, 42819, 128457, 674909, 2024727, 4724363, 6074181, 14173089, 42519267]

約数ペア:

[(1, 42519267), (3, 14173089), (7, 6074181), (9, 4724363), (21, 2024727), (63, 674909), (331, 128457), (993, 42819), (2039, 20853), (2317, 18351), (2979, 14273), (6117, 6951)]