13122603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 20769840

約数和(自身を除く): 7647237

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 1901, 2301, 5703, 6903, 17109, 24713, 74139, 112159, 222417, 336477, 1009431, 1458067, 4374201, 13122603]

約数ペア:

[(1, 13122603), (3, 4374201), (9, 1458067), (13, 1009431), (39, 336477), (59, 222417), (117, 112159), (177, 74139), (531, 24713), (767, 17109), (1901, 6903), (2301, 5703)]