1975396863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{7523}}^1$

素因数の和:7719

約数の個数: 32

約数和(自身を含む): 2939777280

約数和(自身を除く): 964380417

約数列:

[1, 3, 11, 33, 73, 109, 219, 327, 803, 1199, 2409, 3597, 7523, 7957, 22569, 23871, 82753, 87527, 248259, 262581, 549179, 820007, 1647537, 2460021, 6040969, 9020077, 18122907, 27060231, 59860511, 179581533, 658465621, 1975396863]

約数ペア:

[(1, 1975396863), (3, 658465621), (11, 179581533), (33, 59860511), (73, 27060231), (109, 18122907), (219, 9020077), (327, 6040969), (803, 2460021), (1199, 1647537), (2409, 820007), (3597, 549179), (7523, 262581), (7957, 248259), (22569, 87527), (23871, 82753)]