68990573

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{66529}}^1$

素因数の和:66607

約数の個数: 8

約数和(自身を含む): 74247480

約数和(自身を除く): 5256907

約数列:

[1, 17, 61, 1037, 66529, 1130993, 4058269, 68990573]

約数ペア:

[(1, 68990573), (17, 4058269), (61, 1130993), (1037, 66529)]