1218336587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{22469}}^1$

素因数の和:22622

約数の個数: 16

約数和(自身を含む): 1356468960

約数和(自身を除く): 138132373

約数列:

[1, 13, 43, 97, 559, 1261, 4171, 22469, 54223, 292097, 966167, 2179493, 12560171, 28333409, 93718199, 1218336587]

約数ペア:

[(1, 1218336587), (13, 93718199), (43, 28333409), (97, 12560171), (559, 2179493), (1261, 966167), (4171, 292097), (22469, 54223)]