15691478761

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{5801}}^1$

素因数の和:6201

約数の個数: 32

約数和(自身を含む): 19129333248

約数和(自身を除く): 3437854487

約数列:

[1, 7, 23, 53, 161, 317, 371, 1219, 2219, 5801, 7291, 8533, 16801, 40607, 51037, 117607, 133423, 307453, 386423, 933961, 1838917, 2152171, 2704961, 7071419, 12872419, 42295091, 49499933, 97462601, 296065637, 682238207, 2241639823, 15691478761]

約数ペア:

[(1, 15691478761), (7, 2241639823), (23, 682238207), (53, 296065637), (161, 97462601), (317, 49499933), (371, 42295091), (1219, 12872419), (2219, 7071419), (5801, 2704961), (7291, 2152171), (8533, 1838917), (16801, 933961), (40607, 386423), (51037, 307453), (117607, 133423)]