7132930581

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251789}}^1$

素因数の和:251889

約数の個数: 32

約数和(自身を含む): 11602483200

約数和(自身を除く): 4469552619

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 4047, 9443, 28329, 251789, 755367, 1762523, 4783991, 5287569, 14351973, 17877019, 33487937, 53631057, 100463811, 125139133, 339663361, 375417399, 1018990083, 2377643527, 7132930581]

約数ペア:

[(1, 7132930581), (3, 2377643527), (7, 1018990083), (19, 375417399), (21, 339663361), (57, 125139133), (71, 100463811), (133, 53631057), (213, 33487937), (399, 17877019), (497, 14351973), (1349, 5287569), (1491, 4783991), (4047, 1762523), (9443, 755367), (28329, 251789)]