2570298087

素因数分解:

$3^1\times 7^2\times {\mathrm{1019}}^1\times {\mathrm{17159}}^1$

素因数の和:18195

約数の個数: 24

約数和(自身を含む): 3990729600

約数和(自身を除く): 1420431513

約数列:

[1, 3, 7, 21, 49, 147, 1019, 3057, 7133, 17159, 21399, 49931, 51477, 120113, 149793, 360339, 840791, 2522373, 17485021, 52455063, 122395147, 367185441, 856766029, 2570298087]

約数ペア:

[(1, 2570298087), (3, 856766029), (7, 367185441), (21, 122395147), (49, 52455063), (147, 17485021), (1019, 2522373), (3057, 840791), (7133, 360339), (17159, 149793), (21399, 120113), (49931, 51477)]