628455839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 740413440

約数和(自身を除く): 111957601

約数列:

[1, 11, 29, 31, 103, 319, 341, 617, 899, 1133, 2987, 3193, 6787, 9889, 17893, 19127, 32857, 35123, 63551, 92597, 196823, 210397, 554683, 699061, 1018567, 1842979, 1970081, 6101513, 20272769, 21670891, 57132349, 628455839]

約数ペア:

[(1, 628455839), (11, 57132349), (29, 21670891), (31, 20272769), (103, 6101513), (319, 1970081), (341, 1842979), (617, 1018567), (899, 699061), (1133, 554683), (2987, 210397), (3193, 196823), (6787, 92597), (9889, 63551), (17893, 35123), (19127, 32857)]