1895514369

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{4679}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 2932899840

約数和(自身を除く): 1037385471

約数列:

[1, 3, 7, 21, 101, 191, 303, 573, 707, 1337, 2121, 4011, 4679, 14037, 19291, 32753, 57873, 98259, 135037, 405111, 472579, 893689, 1417737, 2681067, 3308053, 6255823, 9924159, 18767469, 90262589, 270787767, 631838123, 1895514369]

約数ペア:

[(1, 1895514369), (3, 631838123), (7, 270787767), (21, 90262589), (101, 18767469), (191, 9924159), (303, 6255823), (573, 3308053), (707, 2681067), (1337, 1417737), (2121, 893689), (4011, 472579), (4679, 405111), (14037, 135037), (19291, 98259), (32753, 57873)]