42247849

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 54008640

約数和(自身を除く): 11760791

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 1973, 3059, 13811, 21413, 37487, 45379, 96677, 262409, 317653, 862201, 1836863, 2223571, 6035407, 42247849]

約数ペア:

[(1, 42247849), (7, 6035407), (19, 2223571), (23, 1836863), (49, 862201), (133, 317653), (161, 262409), (437, 96677), (931, 45379), (1127, 37487), (1973, 21413), (3059, 13811)]