1020006001

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53239}}^1$

素因数の和:53293

約数の個数: 24

約数和(自身を含む): 1310981760

約数和(自身を除く): 290975759

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 19159, 53239, 372673, 905063, 1224497, 2608711, 6335441, 8571479, 20816449, 44348087, 60000353, 145715143, 1020006001]

約数ペア:

[(1, 1020006001), (7, 145715143), (17, 60000353), (23, 44348087), (49, 20816449), (119, 8571479), (161, 6335441), (391, 2608711), (833, 1224497), (1127, 905063), (2737, 372673), (19159, 53239)]