2007789369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{4721}}^1$

素因数の和:5041

約数の個数: 32

約数和(自身を含む): 2937461760

約数和(自身を除く): 929672391

約数列:

[1, 3, 17, 31, 51, 93, 269, 527, 807, 1581, 4573, 4721, 8339, 13719, 14163, 25017, 80257, 141763, 146351, 240771, 425289, 439053, 1269949, 2487967, 3809847, 7463901, 21589133, 39368419, 64767399, 118105257, 669263123, 2007789369]

約数ペア:

[(1, 2007789369), (3, 669263123), (17, 118105257), (31, 64767399), (51, 39368419), (93, 21589133), (269, 7463901), (527, 3809847), (807, 2487967), (1581, 1269949), (4573, 439053), (4721, 425289), (8339, 240771), (13719, 146351), (14163, 141763), (25017, 80257)]