2783131077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{3881}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 4084485120

約数和(自身を除く): 1301354043

約数列:

[1, 3, 19, 23, 57, 69, 437, 547, 1311, 1641, 3881, 10393, 11643, 12581, 31179, 37743, 73739, 89263, 221217, 239039, 267789, 717117, 1695997, 2122907, 5087991, 6368721, 40335233, 48826861, 121005699, 146480583, 927710359, 2783131077]

約数ペア:

[(1, 2783131077), (3, 927710359), (19, 146480583), (23, 121005699), (57, 48826861), (69, 40335233), (437, 6368721), (547, 5087991), (1311, 2122907), (1641, 1695997), (3881, 717117), (10393, 267789), (11643, 239039), (12581, 221217), (31179, 89263), (37743, 73739)]