2999743201

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1453}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 3778073600

約数和(自身を除く): 778330399

約数列:

[1, 7, 13, 49, 91, 343, 463, 637, 1453, 3241, 4459, 6019, 10171, 18889, 22687, 42133, 71197, 132223, 158809, 294931, 498379, 672739, 925561, 2064517, 4709173, 6478927, 8745607, 32964211, 61219249, 230749477, 428534743, 2999743201]

約数ペア:

[(1, 2999743201), (7, 428534743), (13, 230749477), (49, 61219249), (91, 32964211), (343, 8745607), (463, 6478927), (637, 4709173), (1453, 2064517), (3241, 925561), (4459, 672739), (6019, 498379), (10171, 294931), (18889, 158809), (22687, 132223), (42133, 71197)]