977366949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1321}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 1432075008

約数和(自身を除く): 454708059

約数列:

[1, 3, 13, 39, 61, 183, 311, 793, 933, 1321, 2379, 3963, 4043, 12129, 17173, 18971, 51519, 56913, 80581, 241743, 246623, 410831, 739869, 1047553, 1232493, 3142659, 5340803, 16022409, 25060691, 75182073, 325788983, 977366949]

約数ペア:

[(1, 977366949), (3, 325788983), (13, 75182073), (39, 25060691), (61, 16022409), (183, 5340803), (311, 3142659), (793, 1232493), (933, 1047553), (1321, 739869), (2379, 410831), (3963, 246623), (4043, 241743), (12129, 80581), (17173, 56913), (18971, 51519)]