7938014769

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{60209}}^1$

素因数の和:60494

約数の個数: 32

約数和(自身を含む): 12427344000

約数和(自身を除く): 4489329231

約数列:

[1, 3, 9, 19, 27, 57, 171, 257, 513, 771, 2313, 4883, 6939, 14649, 43947, 60209, 131841, 180627, 541881, 1143971, 1625643, 3431913, 10295739, 15473713, 30887217, 46421139, 139263417, 294000547, 417790251, 882001641, 2646004923, 7938014769]

約数ペア:

[(1, 7938014769), (3, 2646004923), (9, 882001641), (19, 417790251), (27, 294000547), (57, 139263417), (171, 46421139), (257, 30887217), (513, 15473713), (771, 10295739), (2313, 3431913), (4883, 1625643), (6939, 1143971), (14649, 541881), (43947, 180627), (60209, 131841)]