16176771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 26627328

約数和(自身を除く): 10450557

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 383, 741, 1083, 1149, 2223, 3249, 3447, 4693, 4979, 7277, 14079, 14937, 21831, 42237, 44811, 65493, 94601, 138263, 283803, 414789, 851409, 1244367, 1797419, 5392257, 16176771]

約数ペア:

[(1, 16176771), (3, 5392257), (9, 1797419), (13, 1244367), (19, 851409), (39, 414789), (57, 283803), (117, 138263), (171, 94601), (247, 65493), (361, 44811), (383, 42237), (741, 21831), (1083, 14937), (1149, 14079), (2223, 7277), (3249, 4979), (3447, 4693)]