3959247677

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 5215647744

約数和(自身を除く): 1256400067

約数列:

[1, 7, 11, 31, 49, 77, 211, 217, 341, 539, 1123, 1477, 1519, 2321, 2387, 6541, 7861, 10339, 12353, 16247, 16709, 34813, 45787, 55027, 71951, 86471, 113729, 236953, 243691, 320509, 382943, 503657, 605297, 1658671, 1705837, 2606483, 2680601, 3525599, 7345543, 11610697, 18245381, 18764207, 51418801, 80800973, 127717667, 359931607, 565606811, 3959247677]

約数ペア:

[(1, 3959247677), (7, 565606811), (11, 359931607), (31, 127717667), (49, 80800973), (77, 51418801), (211, 18764207), (217, 18245381), (341, 11610697), (539, 7345543), (1123, 3525599), (1477, 2680601), (1519, 2606483), (2321, 1705837), (2387, 1658671), (6541, 605297), (7861, 503657), (10339, 382943), (12353, 320509), (16247, 243691), (16709, 236953), (34813, 113729), (45787, 86471), (55027, 71951)]