13086909

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 20940192

約数和(自身を除く): 7853283

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 1973, 2211, 5919, 6633, 17757, 21703, 65109, 132191, 195327, 396573, 1189719, 1454101, 4362303, 13086909]

約数ペア:

[(1, 13086909), (3, 4362303), (9, 1454101), (11, 1189719), (33, 396573), (67, 195327), (99, 132191), (201, 65109), (603, 21703), (737, 17757), (1973, 6633), (2211, 5919)]