47703513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 82059264

約数和(自身を除く): 34355751

約数列:

[1, 3, 11, 13, 17, 31, 33, 39, 51, 93, 143, 187, 211, 221, 341, 403, 429, 527, 561, 633, 663, 1023, 1209, 1581, 2321, 2431, 2743, 3587, 4433, 5797, 6541, 6851, 6963, 7293, 8229, 10761, 13299, 17391, 19623, 20553, 30173, 39457, 46631, 71951, 75361, 85033, 90519, 111197, 118371, 139893, 215853, 226083, 255099, 333591, 512941, 935363, 1223167, 1445561, 1538823, 2806089, 3669501, 4336683, 15901171, 47703513]

約数ペア:

[(1, 47703513), (3, 15901171), (11, 4336683), (13, 3669501), (17, 2806089), (31, 1538823), (33, 1445561), (39, 1223167), (51, 935363), (93, 512941), (143, 333591), (187, 255099), (211, 226083), (221, 215853), (341, 139893), (403, 118371), (429, 111197), (527, 90519), (561, 85033), (633, 75361), (663, 71951), (1023, 46631), (1209, 39457), (1581, 30173), (2321, 20553), (2431, 19623), (2743, 17391), (3587, 13299), (4433, 10761), (5797, 8229), (6541, 7293), (6851, 6963)]