1305200723043

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{9427031}}^1$

素因数の和:9427407

約数の個数: 32

約数和(自身を含む): 2099588567040

約数和(自身を除く): 794387843997

約数列:

[1, 3, 7, 19, 21, 57, 133, 347, 399, 1041, 2429, 6593, 7287, 19779, 46151, 138453, 9427031, 28281093, 65989217, 179113589, 197967651, 537340767, 1253795123, 3271179757, 3761385369, 9813539271, 22898258299, 62152415383, 68694774897, 186457246149, 435066907681, 1305200723043]

約数ペア:

[(1, 1305200723043), (3, 435066907681), (7, 186457246149), (19, 68694774897), (21, 62152415383), (57, 22898258299), (133, 9813539271), (347, 3761385369), (399, 3271179757), (1041, 1253795123), (2429, 537340767), (6593, 197967651), (7287, 179113589), (19779, 65989217), (46151, 28281093), (138453, 9427031)]