47025979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 16840901

約数列:

[1, 7, 11, 13, 77, 91, 109, 143, 431, 763, 1001, 1199, 1417, 3017, 4741, 5603, 8393, 9919, 15587, 33187, 39221, 46979, 61633, 109109, 328853, 431431, 516769, 610727, 3617383, 4275089, 6717997, 47025979]

約数ペア:

[(1, 47025979), (7, 6717997), (11, 4275089), (13, 3617383), (77, 610727), (91, 516769), (109, 431431), (143, 328853), (431, 109109), (763, 61633), (1001, 46979), (1199, 39221), (1417, 33187), (3017, 15587), (4741, 9919), (5603, 8393)]