38419407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 63974400

約数和(自身を除く): 25554993

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 4759, 8073, 14277, 42831, 61867, 109457, 128493, 185601, 328371, 556803, 985113, 1422941, 1670409, 2955339, 4268823, 12806469, 38419407]

約数ペア:

[(1, 38419407), (3, 12806469), (9, 4268823), (13, 2955339), (23, 1670409), (27, 1422941), (39, 985113), (69, 556803), (117, 328371), (207, 185601), (299, 128493), (351, 109457), (621, 61867), (897, 42831), (2691, 14277), (4759, 8073)]